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我一直花费相当长的时间研究如何做到这一点,但没有运气。通过LinkButton从asp gridview删除行
<asp:GridView runat="server" ID="TBDSPCGrid"
AutoGenerateColumns="false"
AllowPaging="true"
AllowSorting="false"
DataKeyNames="SPID,CategoryId,Category,RowNum, PurchaseDate, Title, Description,SFItemId"
OnRowDataBound="TBDSPC_RowDataBound"
OnRowCreated="TBDSPC_RowCreated"
OnRowCommand="TBDSPC_Command"
OnPageIndexChanging="TBDSPC_PageIndexChanging"
OnRowDeleting="TBDSPC_OnRowDeleting">
<Columns>
<asp:TemplateField HeaderText="Timeouts" ItemStyle-Width="40px" ItemStyle-Wrap="false"
ItemStyle-CssClass="padding-right">
<ItemTemplate>
<div class="targeted-icons">
<asp:LinkButton runat="server" id="LinkButton1" CommandName="delete" CommandArgument='<%#Eval("SFItemId")%>'
><img src="delete.png" /></asp:LinkButton>
</div>
</ItemTemplate>
</asp:TemplateField>
那么我应该在这里做什么?
protected void TBDSPCGrid_OnRowDeleting(object sender, GridViewDeleteEventArgs e)
{
// do something
}
我试过,但它不工作...它给了我一个错误“对象引用不设置到对象的实例”
protected void TBDSPC_Command(object sender, GridViewCommandEventArgs e)
{
GridView gv = (GridView)sender;
switch (e.CommandName)
{
case "delete":
{
DataTable test = TargetedSpView.ToTable();
test.Rows[0].Delete();
test.AcceptChanges();
TargetedSpView = test.DefaultView;
this.TBDSPCGrid.DataSource = this.TargetedSpView;
this.TBDSPCGrid.DataBind();
}
break;
}
}
我编辑了自己的冠军。请参阅:“[应该在其标题中包含”标签“](http://meta.stackexchange.com/questions/19190/)”,其中的共识是“不,他们不应该”。 –
dere是一个错字“ataTable test = TargetedSpView.ToTable();” – iJade
你在哪一行出错? – Agent007