c# - ASP.NET Gridview ButtonField onclick 触发包含行的 onclick 事件

Question

我有一个 gridview 行，单击时必须执行回发 A，该行中有一个按钮字段，单击时必须执行回发 B。问题是，当我单击按钮字段时，event1 和 event2 都会被触发。下面是代码。

protected void gdv_RowCommand(object sender, GridViewCommandEventArgs e)
{
    string arg = Convert.ToString(((System.Web.UI.WebControls.CommandEventArgs)(e)).CommandArgument);

    if (e.CommandName == "Command1")
    {
        doEvent1(arg);
    }
    else if (e.CommandName == "Command2")
    {
        doEvent2(arg);
    }
}

protected void gdv_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {            
        LinkButton b1 = (LinkButton)e.Row.Cells[0].Controls[0];
        matchesButton.CommandArgument = arg1;

        LinkButton rowLink = (LinkButton)e.Row.Cells[1].Controls[1];
        rowLink.CommandArgument = arg2;

        e.Row.Attributes["onclick"] = ClientScript.GetPostBackClientHyperlink(rowLink, "");
    }
}

这是 gridview 的 asp 代码

<Columns>
    <asp:ButtonField DataTextField="f1" HeaderText="H1" CommandName="Command1" />
    <asp:TemplateField>
        <ItemTemplate>
            <asp:LinkButton ID="btn1" runat="server" Text="" CommandName="Command2" />
        </ItemTemplate>
    </asp:TemplateField>
</Columns>

Answer 1

尝试使用这个

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
    if (e.CommandName == "Command2")
    {
       // Your Code here
    }
}

要在 GridView 中查找控件，请使用此代码

LinkButton lnkbtn= (LinkButton)e.Row.FindControl("btn1");