SelectionContainer.Count 屬性
取得值，指出集合中物件的數目。
命名空間： EnvDTE
組件： EnvDTE (在 EnvDTE.dll 中)
語法
'宣告
ReadOnly Property Count As Integer
Get
int Count { get; }
property int Count {
int get ();
}
abstract Count : int
function get Count () : int
屬性值
型別：System.Int32
整數。
範例
Public Sub CodeExample(ByVal dte As DTE2)
Try
' Open a project and select some items in
' Solution Explorer before running this example.
Dim selCon As SelectionContainer = dte.SelectedItems.SelectionContainer
Dim msg As String = "Container has items: " + selCon.Count.ToString()
If selCon.Parent Is dte.SelectedItems Then
msg += vbCrLf + "The SelectionContainer has a SelectedItems as a parent object."
End If
msg += vbCrLf + "This SelectionContainer is in this application: " + selCon.DTE.Name
MessageBox.Show(msg)
Catch ex As Exception
MessageBox.Show(ex.Message)
End Try
End Sub
public void CodeExample(DTE2 dte)
{
try
{ // Open a project and select some items in
// Solution Explorer before running this example.
SelectionContainer selCon= dte.SelectedItems.SelectionContainer;
string msg = "Container has items: " + selCon.Count.ToString();
if (selCon.Parent.Equals(dte.SelectedItems))
msg += "\nThe SelectionContainer has a SelectedItems as a parent object.";
msg += "\nThis SelectionContainer is in this application: " + selCon.DTE.Name;
MessageBox.Show(msg);
}
catch(Exception ex)
{
MessageBox.Show(ex.Message);
}
}
.NET Framework 安全性
- 完全信任立即呼叫者。這個成員無法供部分信任的程式碼使用。如需詳細資訊，請參閱從部分受信任程式碼使用程式庫。