How to: Hide the Edit Action Column from a ListView in an ASP.NET Application 如何:在ASP.NET应用程序中的 ListView 中隐藏"编辑"列

If you replace a List View's default Action, you may also want to hide the Edit Action column without deactivating the Edit Action displayed on the toolbar. This topic describes how to solve this task.

如果替换列表视图的默认操作，则可能还需要隐藏"编辑"按钮列，而不停用工具栏上显示的"编辑"按钮。本主题介绍如何解决此任务。

In an ASP.NET module project, create the following View Controller class.

在ASP.NET模块项目中，创建以下视图控制器类。

using DevExpress.Web;
using DevExpress.ExpressApp;
using DevExpress.ExpressApp.Web.Editors.ASPx;
// ...
public class HideEditColumnController : ObjectViewController<ListView, Contact> {
    protected override void OnViewControlsCreated() {
        base.OnViewControlsCreated();
        ASPxGridListEditor gridListEditor = View.Editor as ASPxGridListEditor;
        if (gridListEditor != null) {
            ((ASPxGridViewContextMenu)gridListEditor.ContextMenuTemplate).ControlsCreated +=
                HideEditColumnController_ControlsCreated;
        }
    }
    void HideEditColumnController_ControlsCreated(object sender, EventArgs e) {
        ASPxGridViewContextMenu contextMenu = (ASPxGridViewContextMenu)sender;
        contextMenu.ControlsCreated -= HideEditColumnController_ControlsCreated;
        foreach (GridViewColumn column in contextMenu.Editor.Grid.Columns) {
            if (column is GridViewDataActionColumn && ((GridViewDataActionColumn)column).Action.Id == "Edit") {
                column.Visible = false;
            }
        }
    }
}

 

As a result, the Edit Action column is hidden:

因此，"编辑操作"列处于隐藏状态：