asp.net中gridview内的复选框
我正在gridview中使用复选框:asp.net中gridview内的复选框,asp.net,Asp.net,我正在gridview中使用复选框: <asp:TemplateField> <HeaderTemplate> <asp:CheckBox ID="chkhdr" runat="server" AutoPostBack="true" /> </HeaderTemplate> <ItemTemplate> <asp:CheckBox CssClass="gridrownor
<asp:TemplateField>
<HeaderTemplate>
<asp:CheckBox ID="chkhdr" runat="server" AutoPostBack="true" />
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox CssClass="gridrownormal3" ID="chkChild" runat="server" />
</ItemTemplate>
</asp:TemplateField>
单击按钮以绑定网格:
protected void Button1_Click(object sender, EventArgs e)
{
/*
* Clear All Data in Grid By Calling Empty_GridView
* */
if (this.IsValid)
{
Empty_GridView(grdDocList_Summary);
List<SearchEngineEO> doc = Docs;
var query18 = (from c in doc
select new { c.DocNO, c.DocType, c.Title, c.Padid,
c.PublisherName, c.PublishedDate,
c.Rade }).Distinct().ToList();
grdDocList_Summary.DataSource = query18;
grdDocList_Summary.DataBind();
}
}
我在运行时选中复选框,我想显示这些行的一些详细信息。
我使用以下代码:
for (int i = 0; i < grdDocList_Summary.Rows.Count; i++)
{
GridViewRow row = grdDocList_Summary.Rows[i];
bool isChecked = ((CheckBox)row.FindControl("chkChild")).Checked;
if(isChecked)
{
String str = row.Cells[1].Text;
DocNos.Add(str);
}
}
假设我在grdDocList_摘要中有10行。当我选中一个复选框时,对于上述变量的所有迭代,ischecked为true。为什么会发生这种情况 在按钮的点击事件中,从文档中的c选择新的{c.DocNO,c.DocType,c.Title,c.Padid,c.PublisherName,c.PublishedDate,c.Rade}.Distinct.ToList;grdDocList_Summary.DataSource=query18;grdDocList_Summary.DataBind;受保护的无效按钮1\u Clickobject sender,EventArgs eif this.IsValidlet us您能在此处添加按钮1\u Click事件代码吗,即在您的问题中?