CODEWITHSUNDEEP
c#asp.netgridviewcheckbox
Shuan-han Chen
Shuan-han Chen

Reputation: 181

How to display Checkbox in asp.net webform Gridview

I want to show Checkbox in Gridview,

But now, it only show dynamic data in Gridview,

Didn't show dynamic checkbox in Gridview.

How can I fix problem, thanks.

.aspx.cs

 protected void Page_Load(object sender, EventArgs e)
{

    using (var conn = new SqlConnection(strConn))
    {
        try
        {
            conn.Open();

            ckloginConnectionString.SelectCommand = @"select a,b,c,d ,e from testTable where a =@a ";
            ckloginConnectionString.SelectParameters.Add("a", a);
             //==================
                DataView dv = (DataView)ckloginConnectionString.Select(new DataSourceSelectArguments());
                GridView1.DataSource = dv;
                GridView1.DataBind();

                //==================



                ckloginConnectionString.DataBind();
                ckloginConnectionString.DataBind();

        }
        catch (Exception ex)
        {
            ex.ToString();
        }
    }
}

.aspx

          <div class="table-wrapper">
    <asp:GridView runat="server" ID="GridView1" CssClass="alt" DataKeyNames="InsertedDate,Upload_Schoo_No" AutoGenerateColumns="False" OnRowCommand="grvclscour_RowCommand">
        <Columns>
            <asp:TemplateField HeaderText="check"   InsertVisible="false" ItemStyle-BorderStyle="Double">
                <ItemTemplate>
                    <asp:CheckBox ID="CheckBox1" runat="server" Visible="true" />
                </ItemTemplate>
            </asp:TemplateField>
              <asp:BoundField DataField="a" HeaderText="a">
                <ItemStyle HorizontalAlign="Center" />
            </asp:BoundField>
            <asp:BoundField DataField="b" HeaderText="b">
                <ItemStyle HorizontalAlign="Center" />
            </asp:BoundField>
            <asp:BoundField DataField="c" HeaderText="c">
                <ItemStyle HorizontalAlign="Center" />
            </asp:BoundField>

            <asp:ButtonField CommandName="d" HeaderText="d">
                <ItemStyle HorizontalAlign="Center" />
            </asp:ButtonField>
            <asp:ButtonField CommandName="e" HeaderText="e">
                <ItemStyle HorizontalAlign="Center" />
            </asp:ButtonField>
        </Columns>
    </asp:GridView>
</div>

Upvotes: 2

Views: 1930

Answers (1)

Badiparmagi
Badiparmagi

Reputation: 1285

Eval would do what you want i guess.

change your grid desing like this:

 <asp:GridView runat="server" ID="GridView1" CssClass="alt" DataKeyNames="InsertedDate,Upload_Schoo_No" AutoGenerateColumns="False" OnRowCommand="grvclscour_RowCommand">
    <Columns>
        <asp:TemplateField HeaderText="check"   InsertVisible="false" ItemStyle-BorderStyle="Double">
            <ItemTemplate>
                <asp:CheckBox ID="CheckBox1" runat="server" Visible="true" Checked='<%# Eval("YourDataField") %>' />
            </ItemTemplate>
        </asp:TemplateField>
          <asp:BoundField DataField="a" HeaderText="a">
            <ItemStyle HorizontalAlign="Center" />
        </asp:BoundField>
        <asp:BoundField DataField="b" HeaderText="b">
            <ItemStyle HorizontalAlign="Center" />
        </asp:BoundField>
        <asp:BoundField DataField="c" HeaderText="c">
            <ItemStyle HorizontalAlign="Center" />
        </asp:BoundField>

        <asp:ButtonField CommandName="d" HeaderText="d">
            <ItemStyle HorizontalAlign="Center" />
        </asp:ButtonField>
        <asp:ButtonField CommandName="e" HeaderText="e">
            <ItemStyle HorizontalAlign="Center" />
        </asp:ButtonField>
    </Columns>
</asp:GridView>

Upvotes: 3

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