asp.net GridView中，如何选中一行？

Question

需求是这样的，有一个gridview，全部是boundfield绑定的数据源，没有任何模板列。
              就单单的一个gridview。
              现在就是鼠标单击任何一行，可以获取这行的某个字段或者整个行的信息。请各位大哥大姐们，帮忙指点一下啊，3Q you!

Answer 1

<asp:TemplateField HeaderText="组名称">
                                <ItemTemplate>
                                    
                                    <asp:Label ID="Label1" runat="server" Text='<%# Bind("col0") %>' ></asp:Label>
                                    <asp:LinkButton ID="a" runat="server" CommandName="b"></asp:LinkButton>
                                </ItemTemplate>
                            </asp:TemplateField>
protected void gvColorGroup_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                LinkButton lbtn = (LinkButton)e.Row.FindControl("a");
                e.Row.Attributes.Add("onclick", ClientScript.GetPostBackClientHyperlink(lbtn, ""));
                e.Row.Attributes.Add("style", "cursor:pointer");
            }
        }
        protected void gvColorGroup_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            GridViewRow curgvr = (GridViewRow)((LinkButton)e.CommandSource).Parent.Parent;
            Label lbl = (Label)curgvr.FindControl("Label1");
            Response.Write(lbl.Text);
            if (e.CommandName=="b")
            {
                FillColor(int.Parse(lbl.Text));
            }
        }模板列隐藏就行了，

Answer 2

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        int i;
        for (i = 0; i <= GridView1.Rows.Count; i++)
        {
            //首先判断是否是数据行
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                //当鼠标停留时更改背景色
                e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#00A9FF'");
                //当鼠标移开时还原背景色
                e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");
                //单击行的任意列会自动选中此行
                e.Row.Attributes.Add("onclick", "__doPostBack('GridView1','Select$" + e.Row.RowIndex + "')");
            }
        }

Answer 3

<asp:GridView ID="GridView5" runat="server" AutoGenerateColumns="False" onrowdatabound="GridView5_RowDataBound" >
        <Columns>
            <asp:TemplateField>
                <ItemTemplate>
                    <%#DataBinder.Eval(Container,"DataItem.ID") %>
                </ItemTemplate>
            </asp:TemplateField>
        </Columns>
        </asp:GridView>
        <asp:TextBox ID="TextBox5" runat="server"></asp:TextBox>protected void GridView5_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            e.Row.Attributes.Add("style", "cursor:pointer");
            e.Row.Attributes.Add("onclick", "document.getElementById('TextBox5').value=" + e.Row.RowIndex + "");
        }
    }

Answer 4

用惯了repeater  ，学习下gridview

Answer 5

谢谢哦，理解了你的代码，我修改了一下哦，3Q you  !!!!

Answer 6

protected void GridView5_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            e.Row.Attributes.Add("style", "cursor:pointer");
            e.Row.Attributes.Add("onclick", "document.getElementById('TextBox5').value=" + e.Row.RowIndex + "");
        }
    }
把e.Row.RowIndex改成e.Row.Cell["要获取某一列的字段"].Text;就OK了！

Answer 7

请问__doPostBack这个函数应该怎么定义啦，我在后面定义的为什么不行求指点