我如何更新具有复选框的datagrid [英] how can i update datagrid which has a checkBox

问题描述

如何更新具有复选框的datagrid?

最好的问候

how can i update datagrid which has a checkBox?

best regards

推荐答案

< asp:templatefield headertext =任何文本" xmlns:asp =#unknown">
< itemstyle wrap ="false">
< itemtemplate>
< asp:checkbox id ="chkStatus" runat ="server">
AutoPostBack ="true" OnCheckedChanged =" chk_OnCheckedChanged "
已检查=''<％#Eval(状态")％>''
Text =''<％#If(Eval("Status").ToString().Equals("TRUE")，"Returned"，"SOLD")％>''/>




代码隐藏

私人Sub chk_OnCheckedChanged (ByVal发送者为对象，ByVal e为EventArgs)

''获取复选框名称.
昏暗的chkStatus为CheckBox = DirectCast(发送方，CheckBox)
暗行为GridViewRow = DirectCast(chkStatus.NamingContainer，GridViewRow)

如果chkStatus.Checked然后
''写代码以保存数据.

如果结束

结束Sub

<asp:templatefield headertext="Any Text" xmlns:asp="#unknown">
<itemstyle wrap="false">
<itemtemplate>
<asp:checkbox id="chkStatus" runat="server">
AutoPostBack="true" OnCheckedChanged="chk_OnCheckedChanged"
Checked=''<%# Eval("Status") %>''
Text=''<%# If(Eval("Status").ToString().Equals("TRUE"), " Returned" , " SOLD" ) %>'' />




CODE BEHIND

Private Sub chk_OnCheckedChanged(ByVal sender As Object, ByVal e As EventArgs)

'' GET THE CHECKBOX NAME.
Dim chkStatus As CheckBox = DirectCast(sender, CheckBox)
Dim row As GridViewRow = DirectCast(chkStatus.NamingContainer, GridViewRow)

If chkStatus.Checked Then
'' WRITE YOU CODE TO SAVE DATA.

End if

End Sub

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