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Question

更改RepositoryItemButtonEdit中的可見性按鈕我有3列的gridView。一列已經repositoryItempictureEdit與4個EditorButtons

this.repActionsBtn.Buttons.AddRange(new DevExpress.XtraEditors.Controls.EditorButton[] { 
      new DevExpress.XtraEditors.Controls.EditorButton(), 
      new DevExpress.XtraEditors.Controls.EditorButton(), 
      new DevExpress.XtraEditors.Controls.EditorButton(), 
      new DevExpress.XtraEditors.Controls.EditorButton()}); 

，我有一個ButtonClick事件處理程序

private void repActionsBtn_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e) 
     { 
      ButtonEdit editor = sender as ButtonEdit; 

      if (editor != null) 
      { 
       object obj = this.mainView.GetFocusedRow(); 
       int id = GetValueFromAnonymousType<int>(obj, "ID"); 

       //undo 
       if (e.Button == editor.Properties.Buttons[0]) 
       { 
        _ignoredIds.Remove(id); 
       } 
       //delete 
       else if (e.Button == editor.Properties.Buttons[1]) 
       { 
        //HERE i want change visibility buttons 
        e.Button.Visibility = false; 
        _ignoredIds.Add(id); 

       } 
       //edit 
       else if (e.Button == editor.Properties.Buttons[2]) 
       { 
        _storedIds.Clear(); 
        _storedIds.Add(id); 
        this.DialogResult = System.Windows.Forms.DialogResult.Retry; 
       } 
       //save 
       else if (e.Button == editor.Properties.Buttons[3]) 
       { 
        //save 
        _storedIds.Remove(id); 
       } 
       mainView.RefreshRow(this.mainView.FocusedRowHandle); 
      } 
     } 

但火災重繪和我得到的按鈕默認repositoryItemButtonEdit是可見的。 我如何通過用戶操作更改EditorButton的可見性（或屬性Enabled）。 （對於每一行）？

Answer 1

Devexpress支持給我一個解決方案。 Here你可以找到解決方案並下載測試項目。