我如何从GridView隐藏我的主键，但仍引用它
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我有一个从Linq查询构建的GridView，如下所示
var GridViewLoad = from d in QVuser.QlikViewDashboards.AsEnumerable()
join p in tempPermissions.AsEnumerable() on d.DashboardId equals Convert.ToInt32(p[\"DashboardId\"])
where Convert.ToInt32(p[\"UserId\"]) == GridViewUser
select new
{
DashboardId = d.DashboardId,
PermissionId = Convert.ToInt32(p[\"PermissionId\"]),
DashboardName = d.DashboardName,
Operational_Unit = p[\"Operational_Unit\"].ToString(),
Cost_Centre = p[\"Cost_Centre\"].ToString(),
Project = p[\"Project\"].ToString(),
Fund = p[\"Fund\"].ToString()
};
GridView1.DataSource = GridViewLoad;
GridView1.DataKeyNames = new string[] {\"PermissionId\"};
GridView1.DataBind();
<asp:GridView ID=\"GridView1\" runat=\"server\" AutoGenerateColumns=\"False\" CellPadding=\"3\"
GridLines=\"Vertical\" ShowHeaderWhenEmpty=\"True\" OnRowDeleting=\"GridView1_RowDeleting\"
style=\"text-align: center\" BackColor=\"White\" BorderColor=\"#999999\"
BorderStyle=\"None\" BorderWidth=\"1px\" Width=\"550px\"
>
<AlternatingRowStyle BackColor=\"#DCDCDC\" />
<Columns>
<asp:TemplateField HeaderText=\"Delete\" ShowHeader=\"False\">
<ItemTemplate>
<asp:LinkButton ID=\"DeleteButton\" runat=\"server\" CausesValidation=\"false\"
CommandArgument=\'<%# Eval(\"PermissionId\") %>\' CommandName=\"Delete\" Text=\"Delete\"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField=\"PermissionId\" HeaderText=\"ID\"/>
<asp:BoundField DataField=\"DashboardName\" HeaderText=\"Dashboard\" ReadOnly=\"True\" SortExpression=\"DashboardName\" />
<asp:BoundField DataField=\"Operational_Unit\" HeaderText=\"Operational_Unit\" ReadOnly=\"True\" SortExpression=\"Operational_Unit\" />
<asp:BoundField DataField=\"Cost_Centre\" HeaderText=\"Cost_Centre\" ReadOnly=\"True\" SortExpression=\"Cost_Centre\" />
<asp:BoundField DataField=\"Fund\" HeaderText=\"Fund\" ReadOnly=\"True\" SortExpression=\"Fund\" />
<asp:BoundField DataField=\"Project\" HeaderText=\"Project\" ReadOnly=\"True\" SortExpression=\"Project\" />
</Columns>
<FooterStyle BackColor=\"#CCCCCC\" ForeColor=\"Black\" BorderStyle=\"Solid\" />
<HeaderStyle BackColor=\"#000084\" Font-Bold=\"True\" ForeColor=\"White\" />
<PagerStyle BackColor=\"#999999\" ForeColor=\"Black\" HorizontalAlign=\"Center\" />
<RowStyle BackColor=\"#EEEEEE\" ForeColor=\"Black\" BorderStyle=\"Solid\"
BorderWidth=\"1px\" />
<SelectedRowStyle BackColor=\"#008A8C\" Font-Bold=\"True\" ForeColor=\"White\" />
<SortedAscendingCellStyle BackColor=\"#F1F1F1\" />
<SortedAscendingHeaderStyle BackColor=\"#0000A9\" />
<SortedDescendingCellStyle BackColor=\"#CAC9C9\" />
<SortedDescendingHeaderStyle BackColor=\"#000065\" />
没有找到相关结果
已邀请:
2 个回复
藐刚
，因此您应该能够从要删除的行的索引中检索权限ID，如下所示：protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e) { int permissionId = (int)GridView1.DataKeys[e.RowIndex].Value; DoDelete(permissionId); }盛梯獭八搽