Cursorsとは? わかりやすく解説

Cursors クラス

Windows フォーム アプリケーションによって使用される Cursor オブジェクトコレクション提供します

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

解説解説
使用例使用例

Control.Cursor プロパティCursor クラスおよび Cursors クラス使用してマウス カーソル変更する例を次に示します。この例では、ComboBox コントロールPanel コントロール、および ListView コントロール格納するフォーム作成しますComboBox には、Cursors クラスによって提供されすべてのカーソル格納されています。ユーザーComboBox 内でマウス カーソル選択すると、Control.Cursor プロパティがそのカーソル設定され、これによって Panelカーソル更新されます。ListView は、Control.CursorChanged イベント発生するたびに更新されます。

Imports System
Imports System.Drawing
Imports System.Windows.Forms

Namespace MCursor
    
    ' Summary description for Form1.
    Public NotInheritable Class
 Form1
        Inherits System.Windows.Forms.Form

        Friend WithEvents cursorSelectionComboBox
 As System.Windows.Forms.ComboBox
        Friend WithEvents testPanel As
 System.Windows.Forms.Panel

        Private label1 As System.Windows.Forms.Label
        Private label2 As System.Windows.Forms.Label
        Private cursorEventViewer As System.Windows.Forms.ListView
        Private label3 As System.Windows.Forms.Label

        <System.STAThread()> _
        Public Shared Sub
 Main()
            System.Windows.Forms.Application.Run(New Form1)
        End Sub 'Main

        Public Sub New()

            Me.cursorSelectionComboBox = New
 System.Windows.Forms.ComboBox
            Me.testPanel = New System.Windows.Forms.Panel
            Me.label1 = New System.Windows.Forms.Label
            Me.label2 = New System.Windows.Forms.Label
            Me.cursorEventViewer = New System.Windows.Forms.ListView
            Me.label3 = New System.Windows.Forms.Label

            ' Select Cursor Label
            Me.label2.Location = New System.Drawing.Point(24,
 16)
            Me.label2.Size = New System.Drawing.Size(80,
 16)
            Me.label2.Text = "Select cursor:"
            '

            ' Cursor Testing Panel Label
            Me.label1.Location = New System.Drawing.Point(24,
 80)
            Me.label1.Size = New System.Drawing.Size(144,
 23)
            Me.label1.Text = "Cursor testing
 panel:"

            ' Cursor Changed Events Label
            Me.label3.Location = New System.Drawing.Point(184,
 16)
            Me.label3.Size = New System.Drawing.Size(128,
 16)
            Me.label3.Text = "Cursor changed
 events:"

            ' Cursor Selection ComboBox
            Me.cursorSelectionComboBox.Location = New
 System.Drawing.Point(24, 40)
            Me.cursorSelectionComboBox.Size = New
 System.Drawing.Size(152, 21)
            Me.cursorSelectionComboBox.TabIndex = 0

            ' Cursor Test Panel
            Me.testPanel.BackColor = System.Drawing.SystemColors.ControlDark
            Me.testPanel.Location = New System.Drawing.Point(24,
 104)
            Me.testPanel.Size = New System.Drawing.Size(152,
 160)

            ' Cursor Event ListView
            Me.cursorEventViewer.Location = New
 System.Drawing.Point(184, 40)
            Me.cursorEventViewer.Size = New
 System.Drawing.Size(256, 224)
            Me.cursorEventViewer.TabIndex = 4
            Me.cursorEventViewer.View = System.Windows.Forms.View.List

            ' Set up how the form should be displayed and add the controls
 to the form.
            Me.ClientSize = New System.Drawing.Size(456,
 286)
            Me.Controls.AddRange(New System.Windows.Forms.Control()
 {Me.label3, _
                                    Me.cursorEventViewer, Me.label2,
 Me.label1, _
                                    Me.testPanel, Me.cursorSelectionComboBox})

            Me.Text = "Cursors Example"

            ' Add all the cursor types to the combobox.
            Dim cursor As Cursor
            For Each cursor In
 CursorList()
                cursorSelectionComboBox.Items.Add(cursor)
            Next cursor
        End Sub 'New 

        Private Function CursorList() As
 Cursor()
            ' Make an array of all the types of cursors in Windows Forms.
            return New Cursor() {Cursors.AppStarting,
 Cursors.Arrow, Cursors.Cross, _
                                 Cursors.Default, Cursors.Hand, Cursors.Help, _
                                 Cursors.HSplit, Cursors.IBeam, Cursors.No, _
                                 Cursors.NoMove2D, Cursors.NoMoveHoriz, Cursors.NoMoveVert,
 _
                                 Cursors.PanEast, Cursors.PanNE, Cursors.PanNorth,
 _
                                 Cursors.PanNW, Cursors.PanSE, Cursors.PanSouth,
 _
                                 Cursors.PanSW, Cursors.PanWest, Cursors.SizeAll,
 _
                                 Cursors.SizeNESW, Cursors.SizeNS, Cursors.SizeNWSE,
 _
                                 Cursors.SizeWE, Cursors.UpArrow, Cursors.VSplit,
 Cursors.WaitCursor}
        End Function

        Private Sub cursorSelectionComboBox_SelectedIndexChanged(ByVal
 sender As Object, ByVal
 e As System.EventArgs) Handles cursorSelectionComboBox.SelectedIndexChanged
            ' Set the cursor in the test panel to be the selected cursor
 style.
            testPanel.Cursor = CType(cursorSelectionComboBox.SelectedItem, Cursor)

        End Sub 

        Private Sub testPanel_CursorChanged(ByVal
 sender As Object, ByVal
 e As System.EventArgs) Handles testPanel.CursorChanged
            ' Build up a string containing the type of object sending
 the event, and the event.
            Dim cursorEvent As String
 = String.Format("[{0}]: {1}",
 sender.GetType().ToString(), "Cursor changed")

            ' Records this event in the list view.
            Me.cursorEventViewer.Items.Add(cursorEvent)

        End Sub 

    End Class 'Form1
End Namespace 'MCursor
using System;
using System.Drawing;
using System.Windows.Forms;

namespace MCursor
{
    public class Form1 : System.Windows.Forms.Form
    {
        private System.Windows.Forms.ComboBox cursorSelectionComboBox;

        private System.Windows.Forms.Panel testPanel;
        private System.Windows.Forms.Label label1;
        private System.Windows.Forms.Label label2;
        private System.Windows.Forms.ListView cursorEventViewer;
        private System.Windows.Forms.Label label3;
        
        [STAThread]
        static void Main() 
        {
            Application.Run(new Form1());
        }

        public Form1()
        {
            this.cursorSelectionComboBox = new
 System.Windows.Forms.ComboBox();
            this.testPanel = new System.Windows.Forms.Panel();
            this.label1 = new System.Windows.Forms.Label();
            this.label2 = new System.Windows.Forms.Label();
            this.cursorEventViewer = new System.Windows.Forms.ListView();
            this.label3 = new System.Windows.Forms.Label();

            // Select Cursor Label
            this.label2.Location = new System.Drawing.Point(24,
 16);
            this.label2.Size = new System.Drawing.Size(80,
 16);
            this.label2.Text = "Select cursor:";

            // Cursor Testing Panel Label
            this.label1.Location = new System.Drawing.Point(24,
 80);
            this.label1.Size = new System.Drawing.Size(144,
 23);
            this.label1.Text = "Cursor testing panel:";

            // Cursor Changed Events Label
            this.label3.Location = new System.Drawing.Point(184,
 16);
            this.label3.Size = new System.Drawing.Size(128,
 16);
            this.label3.Text = "Cursor changed events:";
            
            // Cursor Selection ComboBox
            this.cursorSelectionComboBox.Location = new
 System.Drawing.Point(24, 40);
            this.cursorSelectionComboBox.Size = new
 System.Drawing.Size(152, 21);
            this.cursorSelectionComboBox.TabIndex = 0;
            this.cursorSelectionComboBox.SelectedIndexChanged
 += 
                 new System.EventHandler(this.cursorSelectionComboBox_SelectedIndexChanged);

            // Cursor Test Panel
            this.testPanel.BackColor = System.Drawing.SystemColors.ControlDark;
            this.testPanel.Location = new System.Drawing.Point(24,
 104);
            this.testPanel.Size = new System.Drawing.Size(152,
 160);
            this.testPanel.CursorChanged += new
 System.EventHandler(this.testPanel_CursorChanged);

            // Cursor Event ListView
            this.cursorEventViewer.Location = new
 System.Drawing.Point(184, 40);
            this.cursorEventViewer.Size = new
 System.Drawing.Size(256, 224);
            this.cursorEventViewer.TabIndex = 4;
            this.cursorEventViewer.View = System.Windows.Forms.View.List;

            // Set up how the form should be displayed and add the controls
 to the form.
            this.ClientSize = new System.Drawing.Size(456,
 286);
            this.Controls.AddRange(new System.Windows.Forms.Control[]
 {
                                        this.label3, this.cursorEventViewer
,
                                        this.label2, this.label1
,
                                        this.testPanel, this.cursorSelectionComboBox});

            this.Text = "Cursors Example";

            // Add all the cursor types to the combobox.
            foreach (Cursor cursor in CursorList())
            {
                cursorSelectionComboBox.Items.Add(cursor);
            }
        
        }

        private Cursor [] CursorList()
        {

            // Make an array of all the types of cursors in Windows
 Forms.
            return new Cursor [] {
                                     Cursors.AppStarting, Cursors.Arrow, Cursors.Cross
,
                                     Cursors.Default, Cursors.Hand, Cursors.Help
,
                                     Cursors.HSplit, Cursors.IBeam, Cursors.No,
                                     Cursors.NoMove2D, Cursors.NoMoveHoriz, Cursors.NoMoveVert
,
                                     Cursors.PanEast, Cursors.PanNE, Cursors.PanNorth
,
                                     Cursors.PanNW, Cursors.PanSE, Cursors.PanSouth
,
                                     Cursors.PanSW, Cursors.PanWest, Cursors.SizeAll
,
                                     Cursors.SizeNESW, Cursors.SizeNS, Cursors.SizeNWSE
,
                                     Cursors.SizeWE, Cursors.UpArrow, Cursors.VSplit,
 Cursors.WaitCursor};

        }

        private void cursorSelectionComboBox_SelectedIndexChanged(object
 sender, System.EventArgs e)
        {
            // Set the cursor in the test panel to be the selected cursor
 style.
            testPanel.Cursor = (Cursor)cursorSelectionComboBox.SelectedItem;
        }

        private void testPanel_CursorChanged(object
 sender, System.EventArgs e)
        {
            // Build up a string containing the type of object sending
 the event, and the event.
            string cursorEvent = string.Format("[{0}]:
 {1}", sender.GetType().ToString(), "Cursor changed");          
      
        
            // Record this event in the list view.
            this.cursorEventViewer.Items.Add(cursorEvent);
        }
    }
}
#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>

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

namespace MCursor
{
   public ref class Form1: public
 System::Windows::Forms::Form
   {
   private:
      System::Windows::Forms::ComboBox^ cursorSelectionComboBox;
      System::Windows::Forms::Panel^ testPanel;
      System::Windows::Forms::Label ^ label1;
      System::Windows::Forms::Label ^ label2;
      System::Windows::Forms::ListView^ cursorEventViewer;
      System::Windows::Forms::Label ^ label3;

   public:
      Form1()
      {
         this->cursorSelectionComboBox = gcnew System::Windows::Forms::ComboBox;
         this->testPanel = gcnew System::Windows::Forms::Panel;
         this->label1 = gcnew System::Windows::Forms::Label;
         this->label2 = gcnew System::Windows::Forms::Label;
         this->cursorEventViewer = gcnew System::Windows::Forms::ListView;
         this->label3 = gcnew System::Windows::Forms::Label;
         
         // Select Cursor Label
         this->label2->Location = System::Drawing::Point(
 24, 16 );
         this->label2->Size = System::Drawing::Size( 80,
 16 );
         this->label2->Text = "Select cursor:";
         
         // Cursor Testing Panel Label
         this->label1->Location = System::Drawing::Point(
 24, 80 );
         this->label1->Size = System::Drawing::Size( 144,
 23 );
         this->label1->Text = "Cursor testing panel:";
         
         // Cursor Changed Events Label
         this->label3->Location = System::Drawing::Point(
 184, 16 );
         this->label3->Size = System::Drawing::Size( 128,
 16 );
         this->label3->Text = "Cursor changed events:";
         
         // Cursor Selection ComboBox
         this->cursorSelectionComboBox->Location = System::Drawing::Point(
 24, 40 );
         this->cursorSelectionComboBox->Size = System::Drawing::Size(
 152, 21 );
         this->cursorSelectionComboBox->TabIndex = 0;
         this->cursorSelectionComboBox->SelectedIndexChanged
 += gcnew System::EventHandler( this, &Form1::cursorSelectionComboBox_SelectedIndexChanged
 );
         
         // Cursor Test Panel
         this->testPanel->BackColor = System::Drawing::SystemColors::ControlDark;
         this->testPanel->Location = System::Drawing::Point(
 24, 104 );
         this->testPanel->Size = System::Drawing::Size(
 152, 160 );
         this->testPanel->CursorChanged += gcnew System::EventHandler(
 this, &Form1::testPanel_CursorChanged );
         
         // Cursor Event ListView
         this->cursorEventViewer->Location = System::Drawing::Point(
 184, 40 );
         this->cursorEventViewer->Size = System::Drawing::Size(
 256, 224 );
         this->cursorEventViewer->TabIndex = 4;
         this->cursorEventViewer->View = System::Windows::Forms::View::List;
         
         // Set up how the form should be displayed and add the controls
 to the form.
         this->ClientSize = System::Drawing::Size( 456, 286
 );
         array<System::Windows::Forms::Control^>^temp0 = {this->label3
,this->cursorEventViewer,this->label2
,this->label1,this->testPanel,this->cursorSelectionComboBox};
         this->Controls->AddRange( temp0 );
         this->Text = "Cursors Example";
         
         // Add all the cursor types to the combobox.
         System::Collections::IEnumerator^ myEnum = CursorList()->GetEnumerator();
         while ( myEnum->MoveNext() )
         {
            System::Windows::Forms::Cursor^ cursor = safe_cast<System::Windows::Forms::Cursor^>(myEnum->Current);
            cursorSelectionComboBox->Items->Add( cursor );
         }
      }


   private:
      array<System::Windows::Forms::Cursor^>^ CursorList()
      {
         
         // Make an array of all the types of cursors in Windows Forms.
         array<System::Windows::Forms::Cursor^>^temp1 = {Cursors::AppStarting
,Cursors::Arrow,Cursors::Cross,Cursors::Default,Cursors::Hand,Cursors::Help,Cursors::HSplit
,Cursors::IBeam,Cursors::No,Cursors::NoMove2D,Cursors::NoMoveHoriz,Cursors::NoMoveVert,Cursors::PanEast,Cursors::PanNE,Cursors::PanNorth,Cursors::PanNW,Cursors::PanSE
,Cursors::PanSouth,Cursors::PanSW,Cursors::PanWest,Cursors::SizeAll,Cursors::SizeNESW,Cursors::SizeNS,Cursors::SizeNWSE,Cursors::SizeWE,Cursors::UpArrow,Cursors::VSplit,Cursors::WaitCursor};
         return temp1;
      }

      void cursorSelectionComboBox_SelectedIndexChanged( Object^
 /*sender*/, System::EventArgs^ /*e*/ )
      {
         
         // Set the cursor in the test panel to be the selected cursor
 style.
         testPanel->Cursor = dynamic_cast<System::Windows::Forms::Cursor^>(cursorSelectionComboBox->SelectedItem);
      }

      void testPanel_CursorChanged( Object^ sender, System::EventArgs^
 /*e*/ )
      {
         
         // Build up a String* containing the type of Object* sending
 the event, and the event.
         String^ cursorEvent = String::Format( "[{0}]: {1}", sender->GetType(),
 "Cursor changed" );
         
         // Record this event in the list view.
         this->cursorEventViewer->Items->Add( cursorEvent
 );
      }

   };

}


[STAThread]
int main()
{
   Application::Run( gcnew MCursor::Form1 );
}

package MCursor;

import System.*;
import System.Drawing.*;
import System.Windows.Forms.*;
import System.Collections.*;

public class Form1 extends System.Windows.Forms.Form
{
    private System.Windows.Forms.ComboBox cursorSelectionComboBox;
    private System.Windows.Forms.Panel testPanel;
    private System.Windows.Forms.Label label1;
    private System.Windows.Forms.Label label2;
    private System.Windows.Forms.ListView cursorEventViewer;
    private System.Windows.Forms.Label label3;

    /** @attribute STAThread()
     */
    public static void main(String[]
 args)
    {
        Application.Run(new Form1());
    } //main

    public Form1()
    {
        this.cursorSelectionComboBox = new
 System.Windows.Forms.ComboBox();
        this.testPanel = new System.Windows.Forms.Panel();
        this.label1 = new System.Windows.Forms.Label();
        this.label2 = new System.Windows.Forms.Label();
        this.cursorEventViewer = new System.Windows.Forms.ListView();
        this.label3 = new System.Windows.Forms.Label();
        // Select Cursor Label
        this.label2.set_Location(new System.Drawing.Point(24,
 16));
        this.label2.set_Size(new System.Drawing.Size(80,
 16));
        this.label2.set_Text("Select cursor:");
        // Cursor Testing Panel Label
        this.label1.set_Location(new System.Drawing.Point(24,
 80));
        this.label1.set_Size(new System.Drawing.Size(144,
 23));
        this.label1.set_Text("Cursor testing panel:");
        // Cursor Changed Events Label
        this.label3.set_Location(new System.Drawing.Point(184,
 16));
        this.label3.set_Size(new System.Drawing.Size(128,
 16));
        this.label3.set_Text("Cursor changed events:");
        // Cursor Selection ComboBox
        this.cursorSelectionComboBox.set_Location(
            new System.Drawing.Point(24, 40));
        this.cursorSelectionComboBox.set_Size(
            new System.Drawing.Size(152, 21));
        this.cursorSelectionComboBox.set_TabIndex(0);
        this.cursorSelectionComboBox.add_SelectedIndexChanged(
            new System.EventHandler(
            this.cursorSelectionComboBox_SelectedIndexChanged));
        // Cursor Test Panel
        this.testPanel.set_BackColor(
            System.Drawing.SystemColors.get_ControlDark());
        this.testPanel.set_Location(new System.Drawing.Point(24,
 104));
        this.testPanel.set_Size(new System.Drawing.Size(152,
 160));
        this.testPanel.add_CursorChanged(new
 System.EventHandler(
            this.testPanel_CursorChanged));
        // Cursor Event ListView
        this.cursorEventViewer.set_Location(new
 System.Drawing.Point(184, 40));
        this.cursorEventViewer.set_Size(new
 System.Drawing.Size(256, 224));
        this.cursorEventViewer.set_TabIndex(4);
        this.cursorEventViewer.set_View(System.Windows.Forms.View.List);
        // Set up how the form should be displayed and add the controls
 to the 
        // form.
        this.set_ClientSize(new System.Drawing.Size(456,
 286));
        this.get_Controls().AddRange(new System.Windows.Forms.Control[]
 { 
            this.label3, this.cursorEventViewer,
 this.label2, this.label1,
            this.testPanel, this.cursorSelectionComboBox
 });

        this.set_Text("Cursors Example");

        IEnumerator myEnum = CursorList().GetEnumerator();
        // Add all the cursor types to the combobox.
        while (myEnum.MoveNext()) {
            Cursor cursor = ( Cursor)myEnum.get_Current();
            cursorSelectionComboBox.get_Items().Add(cursor);
        }
    } //Form1

    private Cursor[] CursorList()
    {
        // Make an array of all the types of cursors in Windows Forms.
        return new Cursor[] { Cursors.get_AppStarting(),
 Cursors.get_Arrow(), 
            Cursors.get_Cross(), Cursors.get_Default(), Cursors.get_Hand(), 
            Cursors.get_Help(), Cursors.get_HSplit(), Cursors.get_IBeam(), 
            Cursors.get_No(), Cursors.get_NoMove2D(), Cursors.get_NoMoveHoriz(),
 
            Cursors.get_NoMoveVert(), Cursors.get_PanEast(), 
            Cursors.get_PanNE(), Cursors.get_PanNorth(), Cursors.get_PanNW(),
            Cursors.get_PanSE(), Cursors.get_PanSouth(), Cursors.get_PanSW(),
            Cursors.get_PanWest(), Cursors.get_SizeAll(), 
            Cursors.get_SizeNESW(), Cursors.get_SizeNS(), 
            Cursors.get_SizeNWSE(), Cursors.get_SizeWE(), 
            Cursors.get_UpArrow(), Cursors.get_VSplit(), 
            Cursors.get_WaitCursor() };
    } //CursorList

    private void cursorSelectionComboBox_SelectedIndexChanged(Object
 sender,
        System.EventArgs e)
    {
        // Set the cursor in the test panel to be the selected cursor
 style.
        testPanel.set_Cursor((Cursor)(cursorSelectionComboBox.
            get_SelectedItem()));
    } //cursorSelectionComboBox_SelectedIndexChanged

    private void testPanel_CursorChanged(Object
 sender, System.EventArgs e)
    {
        // Build up a string containing the type of object sending the
 event, 
        // and the event.
        String cursorEvent = String.Format("[{0}]: {1}", 
               sender.GetType().ToString(), "Cursor changed");
        // Record this event in the list view.
        this.cursorEventViewer.get_Items().Add(cursorEvent);
    } //testPanel_CursorChanged
} //Form1

フォーム上に、指定されカーソルをその通常サイズ描画し、次にストレッチ モードで 2 倍のサイズ描画する例を次に示します。この例は、Form があり、呼び出されたときにメソッドに渡す Cursor オブジェクトがあることを前提にしています。

Private Sub DrawCursorsOnForm(cursor As
 Cursor)
   ' If the form's cursor is not the Hand cursor and the 
   ' Current cursor is the Default, Draw the specified 
   ' cursor on the form in normal size and twice normal size. 
   If (Not Me.Cursor.Equals(Cursors.Hand))
 And _
     Cursor.Current.Equals(Cursors.Default) Then

      ' Draw the cursor stretched.
      Dim graphics As Graphics = Me.CreateGraphics()
      Dim rectangle As New
 Rectangle(New Point(10, 10), _
        New Size(cursor.Size.Width * 2, cursor.Size.Height * 2))
      cursor.DrawStretched(graphics, rectangle)
     
      ' Draw the cursor in normal size.
      rectangle.Location = New Point(rectangle.Width + _
        rectangle.Location.X, rectangle.Height + rectangle.Location.Y)
      rectangle.Size = cursor.Size
      cursor.Draw(graphics, rectangle)

      ' Dispose of the cursor.
      cursor.Dispose()
   End If
End Sub
private void DrawCursorsOnForm(Cursor cursor)
{
   // If the form's cursor is not the Hand cursor and the 
   // Current cursor is the Default, Draw the specified 
   // cursor on the form in normal size and twice normal size.
   if(this.Cursor != Cursors.Hand & 
     Cursor.Current == Cursors.Default)
   {
      // Draw the cursor stretched.
      Graphics graphics = this.CreateGraphics();
      Rectangle rectangle = new Rectangle(
        new Point(10,10), new Size(cursor.Size.Width
 * 2, 
        cursor.Size.Height * 2));
      cursor.DrawStretched(graphics, rectangle);
        
      // Draw the cursor in normal size.
      rectangle.Location = new Point(
      rectangle.Width + rectangle.Location.X, 
        rectangle.Height + rectangle.Location.Y);
      rectangle.Size = cursor.Size;
      cursor.Draw(graphics, rectangle);

      // Dispose of the cursor.
      cursor.Dispose();
   }
}
void DrawCursorsOnForm( System::Windows::Forms::Cursor^ cursor
 )
{
   
   // If the form's cursor is not the Hand cursor and the
   // Current cursor is the Default, Draw the specified
   // cursor on the form in normal size and twice normal size.
   if ( this->Cursor != Cursors::Hand &&
 System::Windows::Forms::Cursor::Current == Cursors::Default )
   {
      
      // Draw the cursor stretched.
      Graphics^ graphics = this->CreateGraphics();
      Rectangle rectangle = Rectangle(Point(10,10),System::Drawing::Size( cursor->Size.Width
 * 2, cursor->Size.Height * 2 ));
      cursor->DrawStretched( graphics, rectangle );
      
      // Draw the cursor in normal size.
      rectangle.Location = Point(rectangle.Width + rectangle.Location.X,rectangle.Height
 + rectangle.Location.Y);
      rectangle.Size = cursor->Size;
      cursor->Draw( graphics, rectangle );
      
      // Dispose of the cursor.
      delete cursor;
   }
}
private void DrawCursorsOnForm(Cursor cursor)
{
    // If the form's cursor is not the Hand cursor and the 
    // Current cursor is the Default, Draw the specified 
    // cursor on the form in normal size and twice normal size.
        if (!(this.get_Cursor().Equals(Cursors.get_Hand()))
 
            & get_Cursor().get_Current().Equals(Cursors.get_Default())) {
        // Draw the cursor stretched.
        Graphics graphics = this.CreateGraphics();
        Rectangle rectangle = new Rectangle(new
 Point(10, 10), 
            new Size(cursor.get_Size().get_Width() * 2, 
            cursor.get_Size().get_Height() * 2));
        cursor.DrawStretched(graphics, rectangle);
        // Draw the cursor in normal size.
        rectangle.set_Location(new Point(rectangle.get_Width()
 
            + rectangle.get_Location().get_X(), rectangle.get_Height() 
            + rectangle.get_Location().get_Y()));
        rectangle.set_Size(cursor.get_Size());
        cursor.Draw(graphics, rectangle);
        // Dispose of the cursor.
        cursor.Dispose();
    }
} //DrawCursorsOnForm
継承階層継承階層
System.Object
  System.Windows.Forms.Cursors
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
バージョン情報バージョン情報
参照参照

Cursors プロパティ


Cursors メソッド


Cursors メンバ

Windows フォーム アプリケーションによって使用される Cursor オブジェクトコレクション提供します

Cursors データ型公開されるメンバを以下の表に示します


パブリック プロパティパブリック プロパティ
  名前 説明
パブリック プロパティ WaitCursor 待機カーソル取得します通常砂時計の形です。
パブリック メソッドパブリック メソッド
プロテクト メソッドプロテクト メソッド
参照参照



英和和英テキスト翻訳>> Weblio翻訳
英語⇒日本語日本語⇒英語
  

辞書ショートカット

すべての辞書の索引

「Cursors」の関連用語

Cursorsのお隣キーワード
検索ランキング

   

英語⇒日本語
日本語⇒英語
   



Cursorsのページの著作権
Weblio 辞書 情報提供元は 参加元一覧 にて確認できます。

   
日本マイクロソフト株式会社日本マイクロソフト株式会社
© 2024 Microsoft.All rights reserved.

©2024 GRAS Group, Inc.RSS