如何使一個GridViewColumn只讀/禁用？

Question

我在我的xaml代碼中提到GridViewColumn作爲RuntimeColumn，但我無法將其禁用或將其設置爲以只讀方式編程。我將需要在沒有數據綁定的情況下在運行時執行此操作。

我想：

this.RuntimeColumn.IsEnabled = false; 
this.RuntimeColumn.ReadOnly = false; 

任何想法？

Answer 1

您必須設置與Loaded事件的EventSetter，並在後面的代碼把下面

private void GridViewColumnHeader_Loaded(object sender, RoutedEventArgs e) 
    {    
     GridViewColumnHeader columnHeader = sender as GridViewColumnHeader; 
     Border HeaderBorder = columnHeader.Template.FindName("HeaderBorder", columnHeader) as Border; 
     if (HeaderBorder != null) 
     { 
      HeaderBorder.Background = HeaderBorder.Background; 
     } 
     Border HeaderHoverBorder = columnHeader.Template.FindName("HeaderHoverBorder", columnHeader) as Border; 
     if (HeaderHoverBorder != null) 
     { 
      HeaderHoverBorder.BorderBrush = HeaderHoverBorder.BorderBrush; 
     } 
     Rectangle UpperHighlight = columnHeader.Template.FindName("UpperHighlight", columnHeader) as Rectangle; 
     if (UpperHighlight != null) 
     { 
      UpperHighlight.Visibility = UpperHighlight.Visibility; 
     } 
     Thumb PART_HeaderGripper = columnHeader.Template.FindName("PART_HeaderGripper", columnHeader) as Thumb;    
     if (PART_HeaderGripper != null) 
     { 
      PART_HeaderGripper.Background = PART_HeaderGripper.Background; 
      PART_HeaderGripper.Cursor = System.Windows.Input.Cursors.Arrow; // override the size curser 
     } 
    }