FlowLayoutPanel クラスとは？ わかりやすく解説

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FlowLayoutPanel クラス

メモ : このクラスは、.NET Framework version 2.0 で新しく追加されたものです。

内容を水平方向または垂直方向に動的に配置するパネルを表します。

名前空間: System.Windows.Forms
アセンブリ: System.Windows.Forms (system.windows.forms.dll 内)
構文構文

Visual Basic (宣言)
<ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)> _
<ComVisibleAttribute(True)> _
Public Class FlowLayoutPanel
    Inherits Panel
    Implements IExtenderProvider
Visual Basic (使用法)
Dim instance As FlowLayoutPanel
C#
[ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)] 
[ComVisibleAttribute(true)] 
public class FlowLayoutPanel : Panel, IExtenderProvider
C++
[ClassInterfaceAttribute(ClassInterfaceType::AutoDispatch)] 
[ComVisibleAttribute(true)] 
public ref class FlowLayoutPanel : public
 Panel, IExtenderProvider
J#
/** @attribute ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) */ 
/** @attribute ComVisibleAttribute(true) */ 
public class FlowLayoutPanel extends Panel
 implements IExtenderProvider
JScript
ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) 
ComVisibleAttribute(true) 
public class FlowLayoutPanel extends
 Panel implements IExtenderProvider
解説解説

FlowLayoutPanel コントロールは、内容を水平または垂直のフロー方向に配置します。内容は、ある行から次の行、またはある列から次の列に折り返すことができます。内容を折り返さないでクリップすることもできます。

FlowDirection プロパティの値を設定してフロー方向を指定できます。FlowLayoutPanel コントロールは、フロー方向を右から左 (RTL) レイアウトに正しく反転させます。WrapContents プロパティの値を設定して、FlowLayoutPanel コントロールの内容を折り返すか、またはクリップするかを指定することもできます。

FlowLayoutPanel のその他のインスタンスを含む Windows フォーム コントロールは、FlowLayoutPanel コントロールの子になります。この機能により、実行時にフォームのサイズに合わせた高度なレイアウトを構築できます。

子コントロールのドッキングおよび固定の動作は、他のコンテナ コントロールの動作とは異なります。ドッキングおよび固定は、フロー方向の最も大きなコントロールに対して相対的です。詳細については、「方法 : FlowLayoutPanel コントロールで子コントロールを固定およびドッキングする」を参照してください。

使用例使用例

FlowLayoutPanel コントロールの FlowDirection プロパティと WrapContents プロパティを設定する例を次に示します。

Visual Basic
Imports System
Imports System.Windows.Forms

Public Class Form1
    Inherits System.Windows.Forms.Form

    Private Sub wrapContentsCheckBox_CheckedChanged(
 _
    ByVal sender As System.Object, _
    ByVal e As System.EventArgs) _
    Handles wrapContentsCheckBox.CheckedChanged

        Me.FlowLayoutPanel1.WrapContents = Me.wrapContentsCheckBox.Checked

    End Sub

    Private Sub flowTopDownBtn_CheckedChanged(
 _
    ByVal sender As System.Object, _
    ByVal e As System.EventArgs) _
    Handles flowTopDownBtn.CheckedChanged

        Me.FlowLayoutPanel1.FlowDirection = FlowDirection.TopDown

    End Sub

    Private Sub flowBottomUpBtn_CheckedChanged(
 _
    ByVal sender As System.Object, _
    ByVal e As System.EventArgs) _
    Handles flowBottomUpBtn.CheckedChanged

        Me.FlowLayoutPanel1.FlowDirection = FlowDirection.BottomUp

    End Sub

    Private Sub flowLeftToRight_CheckedChanged(
 _
    ByVal sender As System.Object, _
    ByVal e As System.EventArgs) _
    Handles flowLeftToRight.CheckedChanged

        Me.FlowLayoutPanel1.FlowDirection = FlowDirection.LeftToRight

    End Sub

    Private Sub flowRightToLeftBtn_CheckedChanged(
 _
    ByVal sender As System.Object, _
    ByVal e As System.EventArgs) _
    Handles flowRightToLeftBtn.CheckedChanged

        Me.FlowLayoutPanel1.FlowDirection = FlowDirection.RightToLeft

    End Sub

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides
 Sub Dispose(ByVal disposing As
 Boolean)
        If disposing Then
            If Not (components Is
 Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub
    Friend WithEvents FlowLayoutPanel1 As
 System.Windows.Forms.FlowLayoutPanel
    Friend WithEvents wrapContentsCheckBox
 As System.Windows.Forms.CheckBox
    Friend WithEvents flowTopDownBtn As
 System.Windows.Forms.RadioButton
    Friend WithEvents flowBottomUpBtn As
 System.Windows.Forms.RadioButton
    Friend WithEvents flowLeftToRight As
 System.Windows.Forms.RadioButton
    Friend WithEvents flowRightToLeftBtn As
 System.Windows.Forms.RadioButton
    Friend WithEvents Button1 As
 System.Windows.Forms.Button
    Friend WithEvents Button2 As
 System.Windows.Forms.Button
    Friend WithEvents Button3 As
 System.Windows.Forms.Button
    Friend WithEvents Button4 As
 System.Windows.Forms.Button

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    <System.Diagnostics.DebuggerNonUserCode()> Private Sub
 InitializeComponent()
        Me.FlowLayoutPanel1 = New System.Windows.Forms.FlowLayoutPanel
        Me.wrapContentsCheckBox = New System.Windows.Forms.CheckBox
        Me.flowTopDownBtn = New System.Windows.Forms.RadioButton
        Me.flowBottomUpBtn = New System.Windows.Forms.RadioButton
        Me.flowLeftToRight = New System.Windows.Forms.RadioButton
        Me.flowRightToLeftBtn = New System.Windows.Forms.RadioButton
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button3 = New System.Windows.Forms.Button
        Me.Button4 = New System.Windows.Forms.Button
        Me.FlowLayoutPanel1.SuspendLayout()
        Me.SuspendLayout()
        '
        'FlowLayoutPanel1
        '
        Me.FlowLayoutPanel1.Controls.Add(Me.Button1)
        Me.FlowLayoutPanel1.Controls.Add(Me.Button2)
        Me.FlowLayoutPanel1.Controls.Add(Me.Button3)
        Me.FlowLayoutPanel1.Controls.Add(Me.Button4)
        Me.FlowLayoutPanel1.Location = New
 System.Drawing.Point(47, 55)
        Me.FlowLayoutPanel1.Name = "FlowLayoutPanel1"
        Me.FlowLayoutPanel1.TabIndex = 0
        '
        'wrapContentsCheckBox
        '
        Me.wrapContentsCheckBox.Location = New
 System.Drawing.Point(46, 162)
        Me.wrapContentsCheckBox.Name = "wrapContentsCheckBox"
        Me.wrapContentsCheckBox.TabIndex = 1
        Me.wrapContentsCheckBox.Text = "Wrap
 Contents"
        '
        'flowTopDownBtn
        '
        Me.flowTopDownBtn.Location = New System.Drawing.Point(45,
 193)
        Me.flowTopDownBtn.Name = "flowTopDownBtn"
        Me.flowTopDownBtn.TabIndex = 2
        Me.flowTopDownBtn.Text = "Flow TopDown"
        '
        'flowBottomUpBtn
        '
        Me.flowBottomUpBtn.Location = New System.Drawing.Point(44,
 224)
        Me.flowBottomUpBtn.Name = "flowBottomUpBtn"
        Me.flowBottomUpBtn.TabIndex = 3
        Me.flowBottomUpBtn.Text = "Flow BottomUp"
        '
        'flowLeftToRight
        '
        Me.flowLeftToRight.Location = New System.Drawing.Point(156,
 193)
        Me.flowLeftToRight.Name = "flowLeftToRight"
        Me.flowLeftToRight.TabIndex = 4
        Me.flowLeftToRight.Text = "Flow LeftToRight"
        '
        'flowRightToLeftBtn
        '
        Me.flowRightToLeftBtn.Location = New
 System.Drawing.Point(155, 224)
        Me.flowRightToLeftBtn.Name = "flowRightToLeftBtn"
        Me.flowRightToLeftBtn.TabIndex = 5
        Me.flowRightToLeftBtn.Text = "Flow
 RightToLeft"
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(3,
 3)
        Me.Button1.Name = "Button1"
        Me.Button1.TabIndex = 0
        Me.Button1.Text = "Button1"
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(84,
 3)
        Me.Button2.Name = "Button2"
        Me.Button2.TabIndex = 1
        Me.Button2.Text = "Button2"
        '
        'Button3
        '
        Me.Button3.Location = New System.Drawing.Point(3,
 32)
        Me.Button3.Name = "Button3"
        Me.Button3.TabIndex = 2
        Me.Button3.Text = "Button3"
        '
        'Button4
        '
        Me.Button4.Location = New System.Drawing.Point(84,
 32)
        Me.Button4.Name = "Button4"
        Me.Button4.TabIndex = 3
        Me.Button4.Text = "Button4"
        '
        'Form1
        '
        Me.ClientSize = New System.Drawing.Size(292,
 266)
        Me.Controls.Add(Me.flowRightToLeftBtn)
        Me.Controls.Add(Me.flowLeftToRight)
        Me.Controls.Add(Me.flowBottomUpBtn)
        Me.Controls.Add(Me.flowTopDownBtn)
        Me.Controls.Add(Me.wrapContentsCheckBox)
        Me.Controls.Add(Me.FlowLayoutPanel1)
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.FlowLayoutPanel1.ResumeLayout(False)
        Me.ResumeLayout(False)

    End Sub

    Friend Shared ReadOnly
 Property GetInstance() As Form1
        Get
            If m_DefaultInstance Is Nothing
 OrElse m_DefaultInstance.IsDisposed() Then
                SyncLock m_SyncObject
                    If m_DefaultInstance Is Nothing
 OrElse m_DefaultInstance.IsDisposed() Then
                        m_DefaultInstance = New Form1
                    End If
                End SyncLock
            End If
            Return m_DefaultInstance
        End Get
    End Property

    Private Shared m_DefaultInstance As
 Form1
    Private Shared m_SyncObject As
 New Object
#End Region


End Class
C#
using System;
using System.Windows.Forms;

public class Form1 : System.Windows.Forms.Form
{
    private void wrapContentsCheckBox_CheckedChanged(
        System.Object sender, 
        System.EventArgs e)
    {
        this.FlowLayoutPanel1.WrapContents = 
            this.wrapContentsCheckBox.Checked;
    }

    private void flowTopDownBtn_CheckedChanged(
        System.Object sender, 
        System.EventArgs e)
    {
        this.FlowLayoutPanel1.FlowDirection = FlowDirection.TopDown;
    }

    private void flowBottomUpBtn_CheckedChanged(
        System.Object sender, 
        System.EventArgs e)
    {
        this.FlowLayoutPanel1.FlowDirection = FlowDirection.BottomUp;
    }

    private void flowLeftToRight_CheckedChanged(
        System.Object sender, 
        System.EventArgs e)
    {
        this.FlowLayoutPanel1.FlowDirection = FlowDirection.LeftToRight;
    }

    private void flowRightToLeftBtn_CheckedChanged(
        System.Object sender, 
        System.EventArgs e)
    {
        this.FlowLayoutPanel1.FlowDirection = FlowDirection.RightToLeft;
    }

#region " Windows Form Designer generated code "

    public Form1() : base()
    {        

        //This call is required by the Windows Form Designer.
        InitializeComponent();

        //Add any initialization after the InitializeComponent() call

    }

    //Form overrides dispose to clean up the component list.
    protected override void Dispose(bool
 disposing)
    {
        if (disposing)
        {
            if (components != null)
            {
                components.Dispose();
            }
        }
        base.Dispose(disposing);
    }

    private System.Windows.Forms.FlowLayoutPanel FlowLayoutPanel1;
    private System.Windows.Forms.CheckBox wrapContentsCheckBox;
    private System.Windows.Forms.RadioButton flowTopDownBtn;
    private System.Windows.Forms.RadioButton flowBottomUpBtn;
    private System.Windows.Forms.RadioButton flowLeftToRight;
    private System.Windows.Forms.RadioButton flowRightToLeftBtn;
    private System.Windows.Forms.Button Button1;
    private System.Windows.Forms.Button Button2;
    private System.Windows.Forms.Button Button3;
    private System.Windows.Forms.Button Button4;

    //Required by the Windows Form Designer
    private System.ComponentModel.IContainer components;

    //NOTE: The following procedure is required by the Windows Form
 Designer
    //It can be modified using the Windows Form Designer.  
    //Do not modify it using the code editor.
    [System.Diagnostics.DebuggerNonUserCode]
    private void InitializeComponent()
    {
        this.FlowLayoutPanel1 = new System.Windows.Forms.FlowLayoutPanel();
        this.Button1 = new System.Windows.Forms.Button();
        this.Button2 = new System.Windows.Forms.Button();
        this.Button3 = new System.Windows.Forms.Button();
        this.Button4 = new System.Windows.Forms.Button();
        this.wrapContentsCheckBox = new System.Windows.Forms.CheckBox();
        this.flowTopDownBtn = new System.Windows.Forms.RadioButton();
        this.flowBottomUpBtn = new System.Windows.Forms.RadioButton();
        this.flowLeftToRight = new System.Windows.Forms.RadioButton();
        this.flowRightToLeftBtn = new System.Windows.Forms.RadioButton();
        this.FlowLayoutPanel1.SuspendLayout();
        this.SuspendLayout();
// 
// FlowLayoutPanel1
// 
        this.FlowLayoutPanel1.Controls.Add(this.Button1);
        this.FlowLayoutPanel1.Controls.Add(this.Button2);
        this.FlowLayoutPanel1.Controls.Add(this.Button3);
        this.FlowLayoutPanel1.Controls.Add(this.Button4);
        this.FlowLayoutPanel1.Location = new
 System.Drawing.Point(47, 55);
        this.FlowLayoutPanel1.Name = "FlowLayoutPanel1";
        this.FlowLayoutPanel1.TabIndex = 0;
// 
// Button1
// 
        this.Button1.Location = new System.Drawing.Point(3,
 3);
        this.Button1.Name = "Button1";
        this.Button1.TabIndex = 0;
        this.Button1.Text = "Button1";
// 
// Button2
// 
        this.Button2.Location = new System.Drawing.Point(84,
 3);
        this.Button2.Name = "Button2";
        this.Button2.TabIndex = 1;
        this.Button2.Text = "Button2";
// 
// Button3
// 
        this.Button3.Location = new System.Drawing.Point(3,
 32);
        this.Button3.Name = "Button3";
        this.Button3.TabIndex = 2;
        this.Button3.Text = "Button3";
// 
// Button4
// 
        this.Button4.Location = new System.Drawing.Point(84,
 32);
        this.Button4.Name = "Button4";
        this.Button4.TabIndex = 3;
        this.Button4.Text = "Button4";
// 
// wrapContentsCheckBox
// 
        this.wrapContentsCheckBox.Location = new
 System.Drawing.Point(46, 162);
        this.wrapContentsCheckBox.Name = "wrapContentsCheckBox";
        this.wrapContentsCheckBox.TabIndex = 1;
        this.wrapContentsCheckBox.Text = "Wrap Contents";
        this.wrapContentsCheckBox.CheckedChanged += new
 System.EventHandler(this.wrapContentsCheckBox_CheckedChanged);
// 
// flowTopDownBtn
// 
        this.flowTopDownBtn.Location = new
 System.Drawing.Point(45, 193);
        this.flowTopDownBtn.Name = "flowTopDownBtn";
        this.flowTopDownBtn.TabIndex = 2;
        this.flowTopDownBtn.Text = "Flow TopDown";
        this.flowTopDownBtn.CheckedChanged += new
 System.EventHandler(this.flowTopDownBtn_CheckedChanged);
// 
// flowBottomUpBtn
// 
        this.flowBottomUpBtn.Location = new
 System.Drawing.Point(44, 224);
        this.flowBottomUpBtn.Name = "flowBottomUpBtn";
        this.flowBottomUpBtn.TabIndex = 3;
        this.flowBottomUpBtn.Text = "Flow BottomUp";
        this.flowBottomUpBtn.CheckedChanged += new
 System.EventHandler(this.flowBottomUpBtn_CheckedChanged);
// 
// flowLeftToRight
// 
        this.flowLeftToRight.Location = new
 System.Drawing.Point(156, 193);
        this.flowLeftToRight.Name = "flowLeftToRight";
        this.flowLeftToRight.TabIndex = 4;
        this.flowLeftToRight.Text = "Flow LeftToRight";
        this.flowLeftToRight.CheckedChanged += new
 System.EventHandler(this.flowLeftToRight_CheckedChanged);
// 
// flowRightToLeftBtn
// 
        this.flowRightToLeftBtn.Location = new
 System.Drawing.Point(155, 224);
        this.flowRightToLeftBtn.Name = "flowRightToLeftBtn";
        this.flowRightToLeftBtn.TabIndex = 5;
        this.flowRightToLeftBtn.Text = "Flow RightToLeft";
        this.flowRightToLeftBtn.CheckedChanged += new
 System.EventHandler(this.flowRightToLeftBtn_CheckedChanged);
// 
// Form1
// 
        this.ClientSize = new System.Drawing.Size(292,
 266);
        this.Controls.Add(this.flowRightToLeftBtn);
        this.Controls.Add(this.flowLeftToRight);
        this.Controls.Add(this.flowBottomUpBtn);
        this.Controls.Add(this.flowTopDownBtn);
        this.Controls.Add(this.wrapContentsCheckBox);
        this.Controls.Add(this.FlowLayoutPanel1);
        this.Name = "Form1";
        this.Text = "Form1";
        this.FlowLayoutPanel1.ResumeLayout(false);
        this.ResumeLayout(false);
    }

#endregion
}
C++
#using <System.Windows.Forms.dll>
#using <System.dll>
#using <System.Drawing.dll>

using namespace System;
using namespace System::Windows::Forms;

public ref class Form1 : public
 System::Windows::Forms::Form
{
private:
    void wrapContentsCheckBox_CheckedChanged(
        System::Object^ sender, System::EventArgs^ e)
    {
        this->flowLayoutPanel1->WrapContents =
            this->wrapContentsCheckBox->Checked;
    }

private:
    void flowTopDownBtn_CheckedChanged(System::Object^ sender
,
        System::EventArgs^ e)
    {
        this->flowLayoutPanel1->FlowDirection = FlowDirection::TopDown;
    }

private:
    void flowBottomUpBtn_CheckedChanged(System::Object^ sender
,
        System::EventArgs^ e)
    {
        this->flowLayoutPanel1->FlowDirection = FlowDirection::BottomUp;
    }

private:
    void flowLeftToRight_CheckedChanged(System::Object^ sender
,
        System::EventArgs^ e)
    {
        this->flowLayoutPanel1->FlowDirection =
            FlowDirection::LeftToRight;
    }

private:
    void flowRightToLeftBtn_CheckedChanged(
        System::Object^ sender, System::EventArgs^ e)
    {
        this->flowLayoutPanel1->FlowDirection =
            FlowDirection::RightToLeft;
    }

#pragma region " Windows Form Designer generated code "

public:
    Form1(void)
    {

        // This call is required by the Windows Form Designer.
        InitializeComponent();

        // Add any initialization after the InitializeComponent()
        // call

    }

    // Form overrides dispose to clean up the component list.
protected:
    ~Form1()
    {
        if (components != nullptr)
        {
            delete components;
        }
    }

private:
    System::Windows::Forms::FlowLayoutPanel^ flowLayoutPanel1;
private:
    System::Windows::Forms::CheckBox^ wrapContentsCheckBox;
private:
    System::Windows::Forms::RadioButton^ flowTopDownBtn;
private:
    System::Windows::Forms::RadioButton^ flowBottomUpBtn;
private:
    System::Windows::Forms::RadioButton^ flowLeftToRight;
private:
    System::Windows::Forms::RadioButton^ flowRightToLeftBtn;
private:
    System::Windows::Forms::Button^ button1;
private:
    System::Windows::Forms::Button^ button2;
private:
    System::Windows::Forms::Button^ button3;
private:
    System::Windows::Forms::Button^ button4;

    // Required by the Windows Form Designer
private:
    System::ComponentModel::IContainer^ components;

    // NOTE: The following procedure is required by the Windows Form
    // Designer
    // It can be modified using the Windows Form Designer.
    // Do not modify it using the code editor.
private:
    [System::Diagnostics::DebuggerNonUserCode]
    void InitializeComponent()
    {
        this->flowLayoutPanel1 =
            gcnew System::Windows::Forms::FlowLayoutPanel();
        this->button1 = gcnew System::Windows::Forms::Button();
        this->button2 = gcnew System::Windows::Forms::Button();
        this->button3 = gcnew System::Windows::Forms::Button();
        this->button4 = gcnew System::Windows::Forms::Button();
        this->wrapContentsCheckBox =
            gcnew System::Windows::Forms::CheckBox();
        this->flowTopDownBtn = gcnew System::Windows::Forms::RadioButton();
        this->flowBottomUpBtn =
            gcnew System::Windows::Forms::RadioButton();
        this->flowLeftToRight =
            gcnew System::Windows::Forms::RadioButton();
        this->flowRightToLeftBtn =
            gcnew System::Windows::Forms::RadioButton();
        this->flowLayoutPanel1->SuspendLayout();
        this->SuspendLayout();
        //
        // flowLayoutPanel1
        //
        this->flowLayoutPanel1->Controls->Add(this->button1);
        this->flowLayoutPanel1->Controls->Add(this->button2);
        this->flowLayoutPanel1->Controls->Add(this->button3);
        this->flowLayoutPanel1->Controls->Add(this->button4);
        this->flowLayoutPanel1->Location =
            System::Drawing::Point(47, 55);
        this->flowLayoutPanel1->Name = "flowLayoutPanel1";
        this->flowLayoutPanel1->TabIndex = 0;
        //
        // button1
        //
        this->button1->Location = System::Drawing::Point(3,
 3);
        this->button1->Name = "button1";
        this->button1->TabIndex = 0;
        this->button1->Text = "button1";
        //
        // button2
        //
        this->button2->Location = System::Drawing::Point(84,
 3);
        this->button2->Name = "button2";
        this->button2->TabIndex = 1;
        this->button2->Text = "button2";
        //
        // button3
        //
        this->button3->Location = System::Drawing::Point(3,
 32);
        this->button3->Name = "button3";
        this->button3->TabIndex = 2;
        this->button3->Text = "button3";
        //
        // button4
        //
        this->button4->Location = System::Drawing::Point(84,
 32);
        this->button4->Name = "button4";
        this->button4->TabIndex = 3;
        this->button4->Text = "button4";
        //
        // wrapContentsCheckBox
        //
        this->wrapContentsCheckBox->Location =
            System::Drawing::Point(46, 162);
        this->wrapContentsCheckBox->Name = "wrapContentsCheckBox";
        this->wrapContentsCheckBox->TabIndex = 1;
        this->wrapContentsCheckBox->Text = "Wrap Contents";
        this->wrapContentsCheckBox->CheckedChanged +=
            gcnew System::EventHandler(
            this, &Form1::wrapContentsCheckBox_CheckedChanged);
        //
        // flowTopDownBtn
        //
        this->flowTopDownBtn->Location =
            System::Drawing::Point(45, 193);
        this->flowTopDownBtn->Name = "flowTopDownBtn";
        this->flowTopDownBtn->TabIndex = 2;
        this->flowTopDownBtn->Text = "Flow TopDown";
        this->flowTopDownBtn->CheckedChanged +=
            gcnew System::EventHandler(
            this, &Form1::flowTopDownBtn_CheckedChanged);
        //
        // flowBottomUpBtn
        //
        this->flowBottomUpBtn->Location =
            System::Drawing::Point(44, 224);
        this->flowBottomUpBtn->Name = "flowBottomUpBtn";
        this->flowBottomUpBtn->TabIndex = 3;
        this->flowBottomUpBtn->Text = "Flow BottomUp";
        this->flowBottomUpBtn->CheckedChanged +=
            gcnew System::EventHandler(
            this, &Form1::flowBottomUpBtn_CheckedChanged);
        //
        // flowLeftToRight
        //
        this->flowLeftToRight->Location =
            System::Drawing::Point(156, 193);
        this->flowLeftToRight->Name = "flowLeftToRight";
        this->flowLeftToRight->TabIndex = 4;
        this->flowLeftToRight->Text = "Flow LeftToRight";
        this->flowLeftToRight->CheckedChanged +=
            gcnew System::EventHandler(
            this, &Form1::flowLeftToRight_CheckedChanged);
        //
        // flowRightToLeftBtn
        //
        this->flowRightToLeftBtn->Location =
            System::Drawing::Point(155, 224);
        this->flowRightToLeftBtn->Name = "flowRightToLeftBtn";
        this->flowRightToLeftBtn->TabIndex = 5;
        this->flowRightToLeftBtn->Text = "Flow RightToLeft";
        this->flowRightToLeftBtn->CheckedChanged +=
            gcnew System::EventHandler(
            this, &Form1::flowRightToLeftBtn_CheckedChanged);
        //
        // Form1
        //
        this->AutoScaleBaseSize = System::Drawing::Size(5,
 13);
        this->ClientSize = System::Drawing::Size(292, 266);
        this->Controls->Add(this->flowRightToLeftBtn);
        this->Controls->Add(this->flowLeftToRight);
        this->Controls->Add(this->flowBottomUpBtn);
        this->Controls->Add(this->flowTopDownBtn);
        this->Controls->Add(this->wrapContentsCheckBox);
        this->Controls->Add(this->flowLayoutPanel1);
        this->Name = "Form1";
        this->Text = "Form1";
        this->flowLayoutPanel1->ResumeLayout(false);
        this->ResumeLayout(false);
    }

#pragma endregion
};
J#
import System.*;
import System.Windows.Forms.*;

public class Form1 extends System.Windows.Forms.Form
{
    private void wrapContentsCheckBox_CheckedChanged(Object
 sender, 
        System.EventArgs e)
    {
        this.flowLayoutPanel1.set_WrapContents(this.wrapContentsCheckBox.
            get_Checked());
    } //wrapContentsCheckBox_CheckedChanged

    private void flowTopDownBtn_CheckedChanged(Object
 sender,
        System.EventArgs e)
    {
        this.flowLayoutPanel1.set_FlowDirection(FlowDirection.TopDown);
    } //flowTopDownBtn_CheckedChanged

    private void flowBottomUpBtn_CheckedChanged(Object
 sender,
        System.EventArgs e)
    {
        this.flowLayoutPanel1.set_FlowDirection(FlowDirection.BottomUp);
    } //flowBottomUpBtn_CheckedChanged

    private void flowLeftToRight_CheckedChanged(Object
 sender, 
        System.EventArgs e)
    {
        this.flowLayoutPanel1.set_FlowDirection(FlowDirection.LeftToRight);
    } //flowLeftToRight_CheckedChanged

    private void flowRightToLeftBtn_CheckedChanged(Object
 sender,
        System.EventArgs e)
    {
        this.flowLayoutPanel1.set_FlowDirection(FlowDirection.RightToLeft);
    } //flowRightToLeftBtn_CheckedChanged

    #region " Windows Form Designer generated code "
    public Form1()
    {
        //This call is required by the Windows Form Designer.
        InitializeComponent();
    } //Form1

    //Add any initialization after the InitializeComponent() call
    //Form overrides dispose to clean up the component list.
    protected void Dispose(boolean disposing)
    {
        if (disposing) {
            if (components != null) {
                components.Dispose();
            }
        }
        super.Dispose(disposing);
    } //Dispose

    private System.Windows.Forms.FlowLayoutPanel flowLayoutPanel1;
    private System.Windows.Forms.CheckBox wrapContentsCheckBox;
    private System.Windows.Forms.RadioButton flowTopDownBtn;
    private System.Windows.Forms.RadioButton flowBottomUpBtn;
    private System.Windows.Forms.RadioButton flowLeftToRight;
    private System.Windows.Forms.RadioButton flowRightToLeftBtn;
    private System.Windows.Forms.Button button1;
    private System.Windows.Forms.Button button2;
    private System.Windows.Forms.Button button3;
    private System.Windows.Forms.Button button4;

    //Required by the Windows Form Designer
    private System.ComponentModel.IContainer components;

    //NOTE: The following procedure is required by the Windows Form
 Designer
    //It can be modified using the Windows Form Designer.  
    //Do not modify it using the code editor.
    /** @attribute System.Diagnostics.DebuggerNonUserCode()
     */
    private void InitializeComponent()
    {
        this.flowLayoutPanel1 = new System.Windows.Forms.FlowLayoutPanel();
        this.button1 = new System.Windows.Forms.Button();
        this.button2 = new System.Windows.Forms.Button();
        this.button3 = new System.Windows.Forms.Button();
        this.button4 = new System.Windows.Forms.Button();
        this.wrapContentsCheckBox = new System.Windows.Forms.CheckBox();
        this.flowTopDownBtn = new System.Windows.Forms.RadioButton();
        this.flowBottomUpBtn = new System.Windows.Forms.RadioButton();
        this.flowLeftToRight = new System.Windows.Forms.RadioButton();
        this.flowRightToLeftBtn = new System.Windows.Forms.RadioButton();
        this.flowLayoutPanel1.SuspendLayout();
        this.SuspendLayout();
        // 
        // flowLayoutPanel1
        // 
        this.flowLayoutPanel1.get_Controls().Add(this.button1);
        this.flowLayoutPanel1.get_Controls().Add(this.button2);
        this.flowLayoutPanel1.get_Controls().Add(this.button3);
        this.flowLayoutPanel1.get_Controls().Add(this.button4);
        this.flowLayoutPanel1.set_Location(new
 System.Drawing.Point(47, 55));
        this.flowLayoutPanel1.set_Name("flowLayoutPanel1");
        this.flowLayoutPanel1.set_TabIndex(0);
        // 
        // button1
        // 
        this.button1.set_Location(new System.Drawing.Point(3,
 3));
        this.button1.set_Name("button1");
        this.button1.set_TabIndex(0);
        this.button1.set_Text("button1");
        // 
        // button2
        // 
        this.button2.set_Location(new System.Drawing.Point(84,
 3));
        this.button2.set_Name("button2");
        this.button2.set_TabIndex(1);
        this.button2.set_Text("button2");
        // 
        // button3
        // 
        this.button3.set_Location(new System.Drawing.Point(3,
 32));
        this.button3.set_Name("button3");
        this.button3.set_TabIndex(2);
        this.button3.set_Text("button3");
        // 
        // button4
        // 
        this.button4.set_Location(new System.Drawing.Point(84,
 32));
        this.button4.set_Name("button4");
        this.button4.set_TabIndex(3);
        this.button4.set_Text("button4");
        // 
        // wrapContentsCheckBox
        // 
        this.wrapContentsCheckBox.set_Location(new
 System.Drawing.Point(46, 162));
        this.wrapContentsCheckBox.set_Name("wrapContentsCheckBox");
        this.wrapContentsCheckBox.set_TabIndex(1);
        this.wrapContentsCheckBox.set_Text("Wrap Contents");
        this.wrapContentsCheckBox.add_CheckedChanged(new
 System.EventHandler(
            this.wrapContentsCheckBox_CheckedChanged));
        // 
        // flowTopDownBtn
        // 
        this.flowTopDownBtn.set_Location(new
 System.Drawing.Point(45, 193));
        this.flowTopDownBtn.set_Name("flowTopDownBtn");
        this.flowTopDownBtn.set_TabIndex(2);
        this.flowTopDownBtn.set_Text("Flow TopDown");
        this.flowTopDownBtn.add_CheckedChanged(new
 System.EventHandler(
            this.flowTopDownBtn_CheckedChanged));
        // 
        // flowBottomUpBtn
        // 
        this.flowBottomUpBtn.set_Location(new
 System.Drawing.Point(44, 224));
        this.flowBottomUpBtn.set_Name("flowBottomUpBtn");
        this.flowBottomUpBtn.set_TabIndex(3);
        this.flowBottomUpBtn.set_Text("Flow BottomUp");
        this.flowBottomUpBtn.add_CheckedChanged(new
 System.EventHandler(
            this.flowBottomUpBtn_CheckedChanged));
        // 
        // flowLeftToRight
        // 
        this.flowLeftToRight.set_Location(new
 System.Drawing.Point(156, 193));
        this.flowLeftToRight.set_Name("flowLeftToRight");
        this.flowLeftToRight.set_TabIndex(4);
        this.flowLeftToRight.set_Text("Flow LeftToRight");
        this.flowLeftToRight.add_CheckedChanged(new
 System.EventHandler(
            this.flowLeftToRight_CheckedChanged));
        // 
        // flowRightToLeftBtn
        // 
        this.flowRightToLeftBtn.set_Location(new
 System.Drawing.Point(155, 224));
        this.flowRightToLeftBtn.set_Name("flowRightToLeftBtn");
        this.flowRightToLeftBtn.set_TabIndex(5);
        this.flowRightToLeftBtn.set_Text("Flow RightToLeft");
        this.flowRightToLeftBtn.add_CheckedChanged(new
 System.EventHandler(
            this.flowRightToLeftBtn_CheckedChanged));
        // 
        // Form1
        // 
        this.set_ClientSize(new System.Drawing.Size(292,
 266));
        this.get_Controls().Add(this.flowRightToLeftBtn);
        this.get_Controls().Add(this.flowLeftToRight);
        this.get_Controls().Add(this.flowBottomUpBtn);
        this.get_Controls().Add(this.flowTopDownBtn);
        this.get_Controls().Add(this.wrapContentsCheckBox);
        this.get_Controls().Add(this.flowLayoutPanel1);
        this.set_Name("Form1");
        this.set_Text("Form1");
        this.flowLayoutPanel1.ResumeLayout(false);
        this.ResumeLayout(false);
    } //InitializeComponent
    #endregion
} //Form1
継承階層継承階層
System.Object
   System.MarshalByRefObject
     System.ComponentModel.Component
       System.Windows.Forms.Control
         System.Windows.Forms.ScrollableControl
           System.Windows.Forms.Panel
            System.Windows.Forms.FlowLayoutPanel
スレッド セーフスレッド セーフ
この型の public static (Visual Basic では Shared) メンバはすべて、スレッド セーフです。インスタンス メンバの場合は、スレッド セーフであるとは限りません。
プラットフォームプラットフォーム

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報バージョン情報
.NET Framework
サポート対象 : 2.0
参照参照
関連項目
FlowLayoutPanel メンバ
System.Windows.Forms 名前空間
TableLayoutPanel
FlowDirection
その他の技術情報
方法 : FlowLayoutPanel コントロールで子コントロールを固定およびドッキングする

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「FlowLayoutPanel クラス」の関連用語

1
LayoutSettings プロパティ
.NET Framework クラス ライブラリ リファレンス
78% |||||

2
FlowLayoutPanel コンストラクタ
.NET Framework クラス ライブラリ リファレンス
76% |||||

3
FlowLayoutPanel.FlowDirection プロパティ
.NET Framework クラス ライブラリ リファレンス
76% |||||

4
FlowLayoutPanel.WrapContents プロパティ
.NET Framework クラス ライブラリ リファレンス
56% |||||

5
FlowLayoutPanel.GetFlowBreak メソッド
.NET Framework クラス ライブラリ リファレンス
52% |||||

6
FlowLayoutPanel.SetFlowBreak メソッド
.NET Framework クラス ライブラリ リファレンス
52% |||||

7
FlowLayoutSettings プロパティ
.NET Framework クラス ライブラリ リファレンス
52% |||||

8
FlowLayoutPanel.LayoutEngine プロパティ
.NET Framework クラス ライブラリ リファレンス
38% |||||

9
FlowLayoutPanel.System.ComponentModel.IExtenderProvider.CanExtend メソッド
.NET Framework クラス ライブラリ リファレンス
38% |||||

10
System.Windows.Forms.Layout 名前空間
.NET Framework クラス ライブラリ リファレンス
36% |||||

FlowLayoutPanel クラスのお隣キーワード

FlowControl.ForNextCheckDec メソッド

FlowControl.ForNextCheckObj メソッド

FlowControl.ForNextCheckR4 メソッド

FlowControl.ForNextCheckR8 メソッド

FlowDirection 列挙体

FlowLayoutPanel イベント

FlowLayoutPanel クラス

FlowLayoutPanel コンストラクタ

FlowLayoutPanel プロパティ

FlowLayoutPanel メソッド

FlowLayoutPanel メンバ

FlowLayoutPanel.FlowDirection プロパティ

FlowLayoutPanel.GetFlowBreak メソッド

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