當就地狀態即將變更時發生。
命名空間: Microsoft.Ink.TextInput
組件: Microsoft.Ink (在 Microsoft.Ink.dll 中)
語法
'宣告
Public Event InPlaceStateChanging As EventHandler(Of InPlaceStateChangeEventArgs)
'用途
Dim instance As TextInputPanel
Dim handler As EventHandler(Of InPlaceStateChangeEventArgs)
AddHandler instance.InPlaceStateChanging, handler
public event EventHandler<InPlaceStateChangeEventArgs> InPlaceStateChanging
public:
event EventHandler<InPlaceStateChangeEventArgs^>^ InPlaceStateChanging {
void add (EventHandler<InPlaceStateChangeEventArgs^>^ value);
void remove (EventHandler<InPlaceStateChangeEventArgs^>^ value);
}
/** @event */
public void add_InPlaceStateChanging (EventHandler<InPlaceStateChangeEventArgs> value)
/** @event */
public void remove_InPlaceStateChanging (EventHandler<InPlaceStateChangeEventArgs> value)
JScript 不支援事件。
範例
在下列兩個範例中,會示範 InPlaceStateChanging 的用法。
第一個範例會將 InPlaceStateChanging 事件處理常式 tip_InPlaceStateChanging 附加至 TextInputPanel 物件 tip。
AddHandler tip.InPlaceStateChanging, AddressOf tip_InPlaceStateChanging
tip.InPlaceStateChanging += new EventHandler<InPlaceStateChangeEventArgs>(tip_InPlaceStateChanging);
第二個範例會定義 InPlaceStateChanging 事件的事件處理常式,而 OldState 值是用來設定名為 outputTextBox 之 TextBox (英文) 的 TextBox.Text (英文) 屬性。
Sub tip_InPlaceStateChanging(ByVal sender As Object, ByVal e As InPlaceStateChangeEventArgs)
outputTextBox.Text += "In Place State Changing from " + e.OldState.ToString() + Environment.NewLine
End Sub
void tip_InPlaceStateChanging(object sender, InPlaceStateChangeEventArgs e)
{
outputTextBox.Text += "In Place State Changing from " + e.OldState + Environment.NewLine;
}
平台
Windows Vista, Windows XP SP2, Windows Server 2003
.NET Framework 和 .NET Compact Framework 並不支援各種平台的所有版本。如需支援平台版本的相關資訊,請參閱 .NET Framework 系統需求。
版本資訊
.NET Framework
支援版本:3.0