如何使用删除按钮删除gridview中的行 [英] How to delete a row in a gridview with a delete button

问题描述

大家好

如何使用删除按钮删除网格视图中的行，并使用确认。 gridview没有数据绑定值。

值来自文本框。

i设置了删除按钮，其中包含gridview本身提供的按钮选项。



可以帮我提供代码



提前感谢

hi all
How to delete a row in a gridview with a delete button, with Confirmation. the gridview has no data bound values.
the values are from a text box.
i had set the delete button with button option provided in the gridview itself.

can any help me with the code

thanks in advance

推荐答案

你可以在Code项目中看到一个帖子，它可以让你轻松删除，只需参考这个 -



网格查看删除，确认 [ ^ ]

U can see a post in Code project itself which will let you do that deletion easily, Just refer this-

GridView Delete, with Confirmation[^]

您可以在网格视图中添加模板字段，并在其中添加一个带有命令参数属性的链接按钮并将值设置为项目ID或KeyName，然后在网格的RowCommand中，使用以下代码：

you can add a template field to your grid view and in that add a link button with command argument attribute and set the value to the item ID or KeyName, and then in RowCommand of grid, use this code:

int id = Convert.ToInt32(e.CommandArgument);

它真正依据你的数据访问逻辑来处理删除事件！

for me我使用linq到EF并只调用deleteObject方法。



确认使用onclientclick属性并使用此代码：

its realy base on your data access logic to how to handle the delete event!
for me I use linq to EF and just call the deleteObject method.

for confirmation use onclientclick attribute and use this code:

<asp:LinkButton ID="LinkButton1" OnClientClick="confirm(are you sure to delete this record"

 CommandArgument='<%#Eval("id") %>' runat="server">delete</asp:LinkButton>

请参考类似的问答：

^ ]

如何从gridview中删除行。 [ ^ ]

使用复选框删除gridview中的记录 [ ^ ]

Please refer similar Q/A:
How to Delete a Row in gridview[^]
how to delete the row from gridview.[^]
delete records in gridview using checkbox[^]

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