InputLanguageChangedEventArgs クラスとは何？わかりやすく解説 Weblio辞書

.NET Framework クラスライブラリリファレンス

索引トップ用語の索引ランキング

InputLanguageChangedEventArgs クラス

InputLanguageChanged イベントのデータを提供します。

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

Visual Basic (宣言)

Public Class InputLanguageChangedEventArgs
    Inherits EventArgs

Visual Basic (使用法)

Dim instance As InputLanguageChangedEventArgs

public class InputLanguageChangedEventArgs
 : EventArgs

C++

public ref class InputLanguageChangedEventArgs
 : public EventArgs

public class InputLanguageChangedEventArgs
 extends EventArgs

JScript

public class InputLanguageChangedEventArgs
 extends EventArgs

解説

InputLanguageChangedEventArgs からのデータを使用して、IME (Input Method Editor) を変更するかどうか、または右から左方向への値をスワップするかどうかを決定できます。また、異なるリソースを選択できるように、スレッドの CurrentCulture プロパティおよび CurrentUICulture プロパティも変更できます。

InputLanguageChangedEventArgs は、新しい入力言語のロケールおよび文字セットを識別します。

InputLanguageChanging イベントは、InputLanguageChanged イベントに先行します。

使用例

新しい Form を作成し、InputLanguageChanged イベントにイベントハンドラを結び付ける例を次に示します。入力言語が日本語に変更されると、このイベントは IMEmode を変更します。

Visual Basic

Imports System
Imports System.Drawing
Imports System.Collections
Imports System.ComponentModel
Imports System.Windows.Forms
Imports System.Data

Public Class Form1
   Inherits System.Windows.Forms.Form
   
   Dim WithEvents rtb As
 New RichTextBox()
   
   Public Sub New()
      MyBase.New()
      Me.Controls.Add(rtb)
      rtb.Dock = DockStyle.Fill
   End Sub

   Private Sub languageChange( _
      ByVal sender As Object,
 _
      ByVal e As InputLanguageChangedEventArgs
 _
   ) Handles MyBase.InputLanguageChanged

      ' If the input language is Japanese.
      ' set the initial IMEMode to Katakana.
      If e.InputLanguage.Culture.TwoLetterISOLanguageName.Equals("ja")
 = True Then
         rtb.ImeMode = System.Windows.Forms.ImeMode.Katakana
      End If
   End Sub

   Public Shared Sub Main()
      Application.Run(new Form1())
   End Sub

End Class

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

public class Form1 : System.Windows.Forms.Form
{
    RichTextBox rtb = new RichTextBox();
    public Form1()
    {
        this.Controls.Add(rtb);
        rtb.Dock = DockStyle.Fill;
        this.InputLanguageChanged += new InputLanguageChangedEventHandler(languageChange);
    }
    private void languageChange(Object sender,
 InputLanguageChangedEventArgs e)
    {
        // If the input language is Japanese.
        // set the initial IMEMode to Katakana.
        if (e.InputLanguage.Culture.TwoLetterISOLanguageName.Equals("ja"))
        {
            rtb.ImeMode = System.Windows.Forms.ImeMode.Katakana;
        }
    }
    public static void Main(string[]
 args)
    {
        Application.Run(new Form1());
    }
}

C++

#using <System.Data.dll>
#using <System.Windows.Forms.dll>
#using <System.dll>
#using <System.Drawing.dll>

using namespace System;
using namespace System::Drawing;
using namespace System::Collections;
using namespace System::ComponentModel;
using namespace System::Windows::Forms;
using namespace System::Data;
public ref class Form1: public
 System::Windows::Forms::Form
{
private:
   RichTextBox^ rtb;

public:
   Form1()
   {
      rtb = gcnew RichTextBox;
      this->Controls->Add( rtb );
      rtb->Dock = DockStyle::Fill;
      this->InputLanguageChanged += gcnew InputLanguageChangedEventHandler(
 this, &Form1::languageChange );
   }


private:
   void languageChange( Object^ /*sender*/, InputLanguageChangedEventArgs^
 e )
   {
      
      // If the input language is Japanese.
      // set the initial IMEMode to Katakana.
      if ( e->InputLanguage->Culture->TwoLetterISOLanguageName->Equals(
 "ja" ) )
      {
         rtb->ImeMode = System::Windows::Forms::ImeMode::Katakana;
      }
   }

};

int main()
{
   Application::Run( gcnew Form1 );
}

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

public class Form1 extends System.Windows.Forms.Form
{
    private RichTextBox rtb = new RichTextBox();

    public Form1()
    {
        this.get_Controls().Add(rtb);
        rtb.set_Dock(DockStyle.Fill);
        this.add_InputLanguageChanged(
            new InputLanguageChangedEventHandler(LanguageChange));
    } //Form1

    private void LanguageChange(Object sender,
 InputLanguageChangedEventArgs e)
    {
        // If the input language is Japanese.
        // set the initial IMEMode to Katakana.
        if (e.get_InputLanguage().get_Culture().get_TwoLetterISOLanguageName().
                Equals("ja")) {
            rtb.set_ImeMode(System.Windows.Forms.ImeMode.Katakana);
        }
    } //LanguageChange

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