checkbox in gridview

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how to bind checkbox in gridview. here i am getting errors here is my code.

XML

<asp:GridView ID="gv" runat="server" AutoGenerateEditButton="true" DataKeyNames="employeeid" AutoGenerateColumns="false">
            <Columns>
                <asp:TemplateField HeaderText="EmployeeID" SortExpression="EmployeeID">
                    <ItemTemplate>e
                        <asp:Label ID="lblempid" runat="server" Text='<%# Eval("employeeid") %>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtempid" runat="server" Text='<%# Bind("employeeid") %>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="EmployeeName" SortExpression="EmployeeName">
                    <ItemTemplate>
                        <asp:Label ID="lblempname" runat="server" Text='<%# Eval("empname")%>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtempname" runat="server" Text='<%# BIND("empname") %>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="Salary" SortExpression="Salary">
                    <ItemTemplate>
                        <asp:Label ID="lblsalary" runat="server" Text='<%# Eval("salary") %>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtsalary" runat="server" Text='<%# BIND("salary") %>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="Departmentid" SortExpression="DepartmentID">
                    <ItemTemplate>
                        <asp:Label ID="lbldeptid" runat="server" Text='<%# Eval("departmentid") %>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtdeptid" runat="server" Text='<%# Bind("departmentid") %>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="LocationID" SortExpression="LocationID">
                    <ItemTemplate>
                        <asp:Label ID="lbllocationid" runat="server" Text='<%# Eval("locationid") %>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtlocationid" runat="server" Text='<%# Bind("locationid") %>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="JOBID" SortExpression="Jobid">
                    <ItemTemplate>
                        <asp:Label ID="lbljobid" runat="server" Text='<%# Eval("jobid") %>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtjobid" runat="server" Text='<%# Bind("jobid") %>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="joiningdate" SortExpression="joiningdate">
                    <ItemTemplate>
                        <asp:Label ID="lbljoiningdate" runat="server" Text='<%# Eval("joiningdate") %>'></asp:Label>
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:TextBox ID="txtjoiningdate" runat="server" Text='<%# BIND("joiningdate") %>'></asp:TextBox>
                    </EditItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="Isworking" SortExpression="IsWorking">
                    <ItemTemplate>
                        <asp:CheckBox ID="chksworking" runat="server" Checked='<%# Eval("isworking") %>' />
                    </ItemTemplate>
                    <EditItemTemplate>
                        <asp:CheckBox ID="chkworking" runat="server" Checked='<%# Bind("isworking") %>'/>
                    </EditItemTemplate>
                </asp:TemplateField>

            </Columns>
        </asp:GridView>

checkbox isworking i am getting error please help thank you.

Posted 24-Feb-12 5:08am

sreekanth12

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Comments

ZurdoDev 24-Feb-12 14:00pm

What is the error?

Varun Sareen 25-Feb-12 0:35am

what error?

2 solutions

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Aniket Yadav · Answer 1 · 2012-02-25T00:49:00

Solution 1

check this links

http://stackoverflow.com/questions/1074378/c-sharp-datagridview-checkbox-checked-event-multiple-rows[^]

http://tech.chitgoks.com/2008/11/17/c-add-select-all-deselect-all-checkbox-in-column-header-in-datagridview-control/[^]

Hope they will help you

Posted 25-Feb-12 0:49am

Aniket Yadav

MaulikDusara · Answer 2 · 2012-02-25T01:19:00

Hi,

You Solution

.ASPX page

XML

<asp:GridView ID="gv" runat="server" AutoGenerateEditButton="true" DataKeyNames="employeeid"
    AutoGenerateColumns="false" onrowdatabound="gv_RowDataBound" >
    <Columns>
        <asp:TemplateField HeaderText="EmployeeID" SortExpression="EmployeeID">
            <ItemTemplate>
                e
                <asp:Label ID="lblempid" runat="server" Text='<%# Eval("employeeid") %>'></asp:Label>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtempid" runat="server" Text='<%# Bind("employeeid") %>'></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="EmployeeName" SortExpression="EmployeeName">
            <ItemTemplate>
                <asp:Label ID="lblempname" runat="server" Text='<%# Eval("empname")%>'></asp:Label>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtempname" runat="server" Text='<%# BIND("empname") %>'></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Salary" SortExpression="Salary">
            <ItemTemplate>
                <asp:Label ID="lblsalary" runat="server" Text='<%# Eval("salary") %>'></asp:Label>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtsalary" runat="server" Text='<%# BIND("salary") %>'></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Departmentid" SortExpression="DepartmentID">
            <ItemTemplate>
                <asp:Label ID="lbldeptid" runat="server" Text='<%# Eval("departmentid") %>'></asp:Label>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtdeptid" runat="server" Text='<%# Bind("departmentid") %>'></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="LocationID" SortExpression="LocationID">
            <ItemTemplate>
                <asp:Label ID="lbllocationid" runat="server" Text='<%# Eval("locationid") %>'></asp:Label>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtlocationid" runat="server" Text='<%# Bind("locationid") %>'></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="JOBID" SortExpression="Jobid">
            <ItemTemplate>
                <asp:Label ID="lbljobid" runat="server" Text='<%# Eval("jobid") %>'></asp:Label>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtjobid" runat="server" Text='<%# Bind("jobid") %>'></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="joiningdate" SortExpression="joiningdate">
            <ItemTemplate>
                <asp:Label ID="lbljoiningdate" runat="server" Text='<%# Eval("joiningdate") %>'></asp:Label>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtjoiningdate" runat="server" Text='<%# BIND("joiningdate") %>'></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="Isworking" SortExpression="IsWorking">
            <ItemTemplate>
                <asp:CheckBox ID="chksworking" runat="server" Checked='<%# Eval("isworking") %>' />
            </ItemTemplate>
            <EditItemTemplate>
                <asp:CheckBox ID="chkworking" runat="server" Checked='<%# Bind("isworking") %>' />
            </EditItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>

.CS code

C#

protected void gv_RowDataBound(object sender, GridViewRowEventArgs e)
   {
       if (e.Row.RowType == DataControlRowType.DataRow)
       {
           CheckBox chkworking = (CheckBox)e.Row.FindControl("chkworking");
           if (Convert.ToBoolean(DataBinder.Eval(e.Row.DataItem, "isworking").ToString()) == true)
               chkworking.Checked = true;
           else
               chkworking.Checked = false;
       }
   }