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嗨我试图点击列上的链接按钮时出现错误。只有当我同时展开所有细节表时,才会出现此错误。显示的错误是未将对象引用设置为对象的实例。以下是我的代码。请帮忙。由于telerik radgrid层次linkbutton click error
Protected Sub lnkID_Select(ByVal sender As Object, ByVal e As EventArgs)
Dim MerchantID As String = ""
Dim BranchNum As String = ""
Dim dt As GridDataItem = DirectCast(sender, LinkButton).NamingContainer
MerchantID = CType(RadGrid1.Items(dt.ItemIndex).FindControl("lnkMerchantID"), LinkButton).Text
BranchNum = CType(RadGrid1.Items(dt.ItemIndex).FindControl("BranchNum"), Label).Text
Response.Redirect("~/Master/Merchant/MerchantDetail.aspx?MerchantID=" & MerchantID & "&BranchNum=" & BranchNum & "")
End Sub
抛出错误的线在哪里? –
此行引发错误MerchantID = CType(RadGrid1.Items(dt.ItemIndex).FindControl(“lnkMerchantID”),LinkButton).Text – user3051461