如果某些状态存在则如何显示消息然后在gridview中不删除 [英] How to show message if some status is exists then dont delete in gridview

问题描述

如何在标签上显示消息。如果某个状态存在则不删除gridview中的数据，如果状态不存在gridviw中的删除选择删除按钮，任何人都可以帮助我吗？

How to show message on a lable . if some status is exists then dont delete data within gridview , if status is not exsits the delete selected delete button in gridviw ,anybody can help me ?

推荐答案

虽然您的输入太少而无法回答。假设状态 CanDelete 现在来自数据库，则删除按钮的可见性将取决于此状态位。在Gridview的ItemCommand事件上

Hi,
Though your inputs are too few for an answer. Assuming a status CanDelete is coming from database now a Delete button's visibility will be depending on this status bit. On ItemCommand Event of the Gridview

<asp:linkbutton id="lnkDelete" runat="server" text="Delete" commandname="DeleteRecords" commandargument="<%# Eval("ID")%>" visible="<%# Convert.ToString(Eval("CanDelete"))%>" xmlns:asp="#unknown" />

protected void LstFeedbackForms_OnItemCommand(object sender, GridViewCommandEventArgs e)
      {
          try
          {
             if(_ObjE.CommandName=="DeleteRecords")
                {
                  //Delete code here
                }
          }
      }

如果您的状态为false，则删除按钮不会显示。

希望这对您有帮助。

Here the delete button will not show if your status is false.
Hope this will help you.

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