AJAX

AJAX tab control
Here i describing a simple example how to use tab control in asp.net

.aspx code

< ajaxToolkit:TabPanel ID="tabFirst" runat="server" Width="111px" >
< HeaderTemplate>
First Tab Header name
< /HeaderTemplate>
< ContentTemplate>
< br />
< asp:GridView ID="gvEmpDetail" runat="server" DataKeyNames="EmpId" AllowPaging="True" PageSize="12"
AutoGenerateColumns="False" OnPageIndexChanging="gvEmpDetail_PageIndexChanging"
OnRowDataBound="gvEmpDetail_RowDataBound" TabIndex="2" Width="697px" OnRowCancelingEdit="gvEmpDetail_RowCancelingEdit"
OnRowEditing="gvEmpDetail_RowEditing" OnRowUpdating="gvEmpDetail_RowUpdating"
ShowFooter="True" OnRowCommand="gvEmpDetail_RowCommand" OnRowDeleting="gvEmpDetail_RowDeleting">
< Columns>
< asp:TemplateField HeaderText="Sr. No">
< ItemTemplate>
< asp:Label ID="lblSrNo" runat="server"> </asp:Label>
< /ItemTemplate>
< ItemStyle HorizontalAlign="Center" Width="50px" />
< /asp:TemplateField>
< asp:TemplateField HeaderText="EmpId" Visible="False">
< ItemTemplate>
< asp:Label ID="lblEmpId" runat="server" Text=' <%# Bind("EmpId") %>'> </asp:Label>
< /ItemTemplate>
< FooterTemplate>
< asp:Label ID="lblFooterEmpId" runat="server"> </asp:Label>
< /FooterTemplate>
< /asp:TemplateField>
< asp:TemplateField HeaderText="Emp">
< ItemTemplate>
< asp:Label ID="lblEmp" runat="server" Text=' <%# Bind("Emp") %>'> </asp:Label>
< /ItemTemplate>
< EditItemTemplate>
< asp:TextBox ID="txtEmp" runat="server" Text=' <%# Bind("Emp") %> '> </asp:TextBox>
< /EditItemTemplate>
< FooterTemplate>
< asp:TextBox ID="txtNewEmp" runat="server" Visible="false"> </asp:TextBox>
< /FooterTemplate>
< FooterStyle HorizontalAlign="Left" />
< ItemStyle HorizontalAlign="Left" />
< /asp:TemplateField>
< asp:TemplateField HeaderText="Edit">
< ItemTemplate>
< asp:ImageButton ID="ImgYes" runat="server" ImageUrl="~/Image/img_edit.png" CommandName="Edit" />
< /ItemTemplate>
< EditItemTemplate>
< asp:ImageButton ID="LinkButton1" runat="server" CausesValidation="True" CommandName="Update"
ImageUrl="~/Image/update.png" Text="Update" />
< asp:ImageButton ID="LinkButton2" runat="server" CausesValidation="False" CommandName="Cancel"
ImageUrl="~/Image/cancel.png" Text="Cancel" />
< /EditItemTemplate>
< FooterTemplate>
< asp:ImageButton ID="ButtonAdd" runat="server" ImageUrl="~/Image/row_add.png" CommandName="AddNew"
ToolTip="Add New" />
< asp:ImageButton ID="lbtnAdd" runat="server" CausesValidation="True" CommandName="Add"
ImageUrl="~/Image/add.png" Visible="false" Text="Add" />
< asp:ImageButton ID="lbtnCancel" runat="server" CausesValidation="False" CommandName="Cancel"
ImageUrl="~/Image/cancel.png" Visible="false" Text="Cancel" />
< /FooterTemplate>
< FooterStyle HorizontalAlign="Center" Width="120px" />
< ItemStyle HorizontalAlign="Center" Width="120px" />
< /asp:TemplateField>
< asp:TemplateField HeaderText="Delete">
< ItemTemplate>
< asp:ImageButton ID="ImgDelete" runat="server" ImageUrl="~/Image/img_delete.png"
CommandName="Delete" OnClientClick="return ConfirmDelete();" />
< /ItemTemplate>
< ItemStyle HorizontalAlign="Center" Width="80px" />
< /asp:TemplateField>
< /Columns>
< /asp:GridView>
< asp:Label ID="exceptionMessage" runat="server" ForeColor="Red" Width="498px"> </asp:Label>
< /ContentTemplate>
< /ajaxToolkit:TabPanel>

< ajaxToolkit:TabPanel ID="tabEmpInfo" runat="server" >
< HeaderTemplate>
Emp Information
< /HeaderTemplate>
< ContentTemplate>
< br />
< asp:GridView ID="gvEmpInfo" runat="server" AllowPaging="True" AutoGenerateColumns="False" PageSize="12"
OnPageIndexChanging="gvEmpInfo_PageIndexChanging" OnRowDataBound="gvEmpInfo_RowDataBound"
TabIndex="2" Width="697px" OnRowCancelingEdit="gvEmpInfo_RowCancelingEdit" OnRowEditing="gvEmpInfo_RowEditing"
OnRowUpdating="gvEmpInfo_RowUpdating" ShowFooter="True" OnRowCommand="gvEmpInfo_RowCommand"
OnRowDeleting="gvEmpInfo_RowDeleting" DataKeyNames="EmpInfoId">
< Columns>
< asp:TemplateField HeaderText="Sr. No">
< ItemTemplate>
< asp:Label ID="lblSrNo" runat="server"> </asp:Label>
< /ItemTemplate>
< ItemStyle HorizontalAlign="Center" Width="50px" />
< /asp:TemplateField>
< /Columns>
< /asp:GridView>
< asp:Label ID="exceptionEmpInfo" runat="server" ForeColor="Red" Width="498px"> 0)
{
gvEmpDetail.DataSource = Ds;
gvEmpDetail.DataBind();
}
else
{
ShowNoResultFound(Ds.Tables[0], gvEmpDetail);
}
}
catch (Exception ex)
{
exceptionMessage.Text = ex.Message;
}
}
protected void GridViewEmpInfo()
{
try
{
Ds = objEmpInfoBLL.GetEmpInfoData();
if (Ds.Tables[0].Rows.Count > 0)
{
gvEmpInfo.DataSource = Ds;
gvEmpInfo.DataBind();
}
else
{
ShowNoResultFound(Ds.Tables[0], gvEmpInfo);
}
}
catch (Exception ex)
{
exceptionEmpInfo.Text = ex.Message;
}
}

Thanks & Regards
Santosh Singh