Question

gridview中的Rowcommand按钮不会触发，

从TB_DOCUMENT检索到的gridview中的数据，我打算得到第一列的值（DOC_ID）并将其作为新记录存储在另一个表中（TB_DOC）有人可以帮我这个吗？感谢

Private Sub GridViewFile_RowCommand(sender As Object, e As GridViewCommandEventArgs) Handles GridViewFile.RowCommand

    Dim rowIndex As Integer = Convert.ToInt32(e.CommandArgument)
    Dim id As Integer = Convert.ToInt32(GridViewFile.DataKeys(rowIndex).Values(0))

    If e.CommandName = "select" Then

        strSQL = "Insert into TB_Doc (NO,DOCID) value ('" & lblNoSUbReq.Text & "','" & id.ToString & "' )"
        clsDB.QueryExecuteNonQuery(strSQL)

    End If
End Sub

HTM Markup

<asp:GridView ID="GridViewFile" runat="server" AutoGenerateColumns="False" 
                   DataKeyNames="DOC_ID" DataSourceID="SqlDataDocs" BackColor="White" 
                   CellPadding="3" Width="100%" >

                        <Columns>
                            <asp:BoundField DataField="DOC_ID" HeaderText="DOC_ID" 
                                            ReadOnly="True" SortExpression="DOC_ID">

                            </asp:BoundField>

                            <asp:BoundField DataField="FILENAME" HeaderText="File Name" SortExpression="FILENAME" />
                            <asp:BoundField DataField="FILE_LOCATION" HeaderText="File Location" 
                                            SortExpression="FILE_LOCATION" HeaderStyle-CssClass="hiddencol" 
                                            ItemStyle-CssClass="hiddencol" >
                                            <HeaderStyle CssClass="hiddencol"></HeaderStyle>
                                            <ItemStyle CssClass="hiddencol"></ItemStyle>
                             </asp:BoundField>

                             <asp:ButtonField CommandName="Select" Text="Select" ButtonType="Button" />

                         </Columns>

</asp:GridView>

Answer 1

我运行你的代码问题是gridview命令名称区分大小写。您的gridview中的RowCommand按钮会触发，但从不传递if then语句。

你有如果e.CommandName =＆＃34;选择＆＃34;然后

尝试

如果e.CommandName =＆＃34;选择＆＃34;然后

按钮行命令不会触发

1 个答案: