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SelectionContainer.Count Property

  • Reference

Definition

Namespace:
EnvDTE
Assembly:
EnvDTE.dll
Assembly:
Microsoft.VisualStudio.Interop.dll
Package:
Microsoft.VisualStudio.Interop v17.12.40391

Gets a value indicating the number of objects in the collection.

public:
 property int Count { int get(); };
public:
 property int Count { int get(); };
[System.Runtime.InteropServices.DispId(1)]
public int Count { [System.Runtime.InteropServices.DispId(1)] get; }
[<System.Runtime.InteropServices.DispId(1)>]
[<get: System.Runtime.InteropServices.DispId(1)>]
member this.Count : int
Public ReadOnly Property Count As Integer

Property Value

Int32

An integer.

Attributes
DispIdAttribute

Examples

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);  
    }  
}

Applies to