I have a GridView that I populate from my SQL. The grid has a page size of 7. I'm making use of the RowDataBound event to replace "<" and ">" characters with "`" which works as expected.
However, the problem is that it disables Paging on the grid. When the grid has more than 7 items, paging should be enabled so that I can go to Page 2, but the paging doesn't work as soon as I use the RowDataBound event.
My code
protected void Page_Load(object sender, EventArgs e)
{
if (Session["UserID"] != null)
{
GrdOpsBook.DataSource = OperationalEmployees.getEmpbookedBySpecificDate(DateTime.Today);
GrdOpsBook.DataBind();
if (GrdOpsBook.Rows.Count == 0)
lblNoOpsBooking.Visible = true;
lblWelcome.Text = "Welcome " + Session["UserLoggedInName"] + " to the Energy Insight Booking Application";
}
else
Response.Redirect("LogIn.aspx");
}
protected void GrdOpsBook_RowDataBound1(object sender, GridViewRowEventArgs e)
{
foreach (TableCell cell in e.Row.Cells)
{
cell.Text = cell.Text.Replace(">", "`");
cell.Text = cell.Text.Replace("<", "`");
}
}
My GridView
<asp:GridView ID="GrdOpsBook" runat="server" BackColor="White" BorderColor="#DEDFDE" BorderStyle="None" BorderWidth="1px"
CellPadding="4" AllowPaging="True" EnableSortingAndPagingCallbacks="True"
PageSize="7"
ForeColor="Black" GridLines="Vertical" Width="100%" AutoGenerateColumns="False" >
<AlternatingRowStyle BackColor="LightGray" />
<FooterStyle BackColor="#CCCC99" />
<HeaderStyle BackColor="#6B696B" Font-Bold="True" ForeColor="White" />
<PagerStyle ForeColor="Black" HorizontalAlign="Right" BackColor="#F7F7DE" />
<RowStyle BackColor="#F7F7DE" />
<SelectedRowStyle BackColor="#CE5D5A" Font-Bold="True" ForeColor="White" />
<SortedAscendingCellStyle BackColor="#FBFBF2" />
<SortedAscendingHeaderStyle BackColor="#848384" />
<SortedDescendingCellStyle BackColor="#EAEAD3" />
<SortedDescendingHeaderStyle BackColor="#575357" />
<Columns>
<asp:BoundField DataField="Operator" HeaderText="Operator" ItemStyle-Width="10%" ItemStyle-Wrap="false" ItemStyle-HorizontalAlign="Center"/>
<asp:BoundField DataField="Destination" HeaderText="Destination" ItemStyle-Width="58%" HtmlEncode="false" ItemStyle-Wrap="true"/>
<asp:BoundField DataField="Start Time" HeaderText="Start Time" ItemStyle-Width="6%" HtmlEncode="false" ItemStyle-HorizontalAlign="Center" DataFormatString="{0:hh\:mm}" />
<asp:BoundField DataField="End Time" HeaderText="End Time" ItemStyle-Width="6%" HtmlEncode="false" ItemStyle-HorizontalAlign="Center" DataFormatString="{0:hh\:mm}" />
<asp:BoundField DataField="Booked By" HeaderText="Booked By" ItemStyle-Width="10%" ItemStyle-HorizontalAlign="Center"/>
<asp:BoundField DataField="Number of Days Booked" HeaderText="Number of Days Booked" ItemStyle-Width="10%" ItemStyle-HorizontalAlign="Center" />
</Columns>
</asp:GridView>
over here you iterate over each row
protected void GrdOpsBook_RowDataBound1(object sender, GridViewRowEventArgs e)
{
foreach (TableCell cell in e.Row.Cells)
{
cell.Text = cell.Text.Replace(">", "");
cell.Text = cell.Text.Replace("<", "");
}
}
you should restrict your iteration to DataRows
if (e.Row.RowType == DataControlRowType.DataRow && e.Row.RowState != DataControlRowState.Edit)
Thank you, I did it this way and it works well without disabling the paging
protected void GrdOpsBook_RowDataBound1(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
// Replace the "<" tag with "`".
string sDestination = e.Row.Cells[1].Text.Replace("<", "`");
e.Row.Cells[1].Text = sDestination;
}
}
Related
I have below GridView:
I want to remove 0:00:00 from date column, if exists. I change dataformatstring but that remove 9:09:15 too.
I use auto-generate fields and DataBind on .cs file.
I tried Replace, but does not work:
e.Row.Cells[0].Text = e.Row.Cells[0].Text.Replace("0:00:00"," ");
How can I do that?
Gridview:
<asp:GridView ID="GridView4" runat="server" BackColor="White"
BorderColor="#999999" BorderStyle="None" BorderWidth="1px" CellPadding="3"
GridLines="Vertical" Width="98%"
Height="100%" onrowdatabound="GridView4_RowDataBound" RowStyle-HorizontalAlign="Center" >
<AlternatingRowStyle BackColor="#DCDCDC" />
<FooterStyle BackColor="#CCCCCC" ForeColor="Black" />
<HeaderStyle BackColor="#000084" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#999999" ForeColor="Black" HorizontalAlign="Center" />
<RowStyle BackColor="#EEEEEE" ForeColor="Black" />
<SelectedRowStyle BackColor="#008A8C" Font-Bold="True" ForeColor="White" />
<SortedAscendingCellStyle BackColor="#F1F1F1" />
<SortedAscendingHeaderStyle BackColor="#0000A9" />
<SortedDescendingCellStyle BackColor="#CAC9C9" />
<SortedDescendingHeaderStyle BackColor="#000065" />
</asp:GridView>
Code:
protected void Page_Load(object sender, EventArgs e)
{
try
{
OleDbConnection Connection6;
using (Connection6 = new OleDbConnection("Provider=MSDAORA.1;Data Source=XXXXXX:1521/orcl;Persist Security Info=True;Password=XXXXXXX;User ID=XXXXXX;"))
{
string sqlQuery = "select * from db.user";
using (OleDbDataAdapter cmd = new OleDbDataAdapter(sqlQuery, Connection6))
{
Connection6.Open();
DataTable dt = new DataTable();
cmd.Fill(dt);
GridView4.DataSource = dt;
GridView4.DataBind();
Connection6.Close();
}
}
}
catch (Exception)
{
}
}
You can use RowDataBound event, then label control using findcontrol
<asp:GridView ID="GridView1" AutoGenerateColumns="false" runat="server"
onrowdatabound="GridView1_RowDataBound">
<Columns>
<asp:TemplateField HeaderText="Date">
<ItemTemplate>
<asp:Label ID="lblDate" Text='<%# Eval("Date") %>' runat="server"></asp:Label>
.....
</Columns>
</asp:GridView>
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
var lbl = e.Row.FindControl("lblDate") as Label;
lbl.Text = lbl.Text.Replace("0:00:00", "");
}
}
If you don't have Template Field and using Bound Field then Use
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
if(e.Row.Cells[0].Text.Contains("0:00:00"))
e.Row.Cells[0].Text = e.Row.Cells[0].Text.Replace("0:00:00", "");
}
}
I'm trying to create a gridview with an extra column that contains a hyperlink for each row. Unfortunately my hyperlinks doesn't start from the top of the column, instead they are started from the second row of the hyperlink's column.
See this picture for more information >>> http://i.imgur.com/TLsVo5s.png
As you can see in that picture, there is a 'view' column that contains hyperlinks, but the problem is the first row is always empty. The hyperlink that's on the second row should be on the first, and the third should be on the second, and so on.
Can anyone show me where I went wrong?
Here is my gridview declaration on my aspx page:
<asp:GridView ID="GridView1" runat="server" CellPadding="4" AllowPaging="True"
AllowSorting="True" AutoGenerateColumns="False"
OnPageIndexChanging="GridView1_PageIndexChanging"
OnSorting="GridView1_Sorting" PageSize="20" DataKeyNames="no_kwitansi"
DataSourceID="home1" BackColor="White" BorderColor="#CC9966" BorderStyle="None"
BorderWidth="1px" RowStyle-Wrap="False" OnRowDataBound="GridView1_RowDataBound">
<AlternatingRowStyle BackColor="#CCCCCC" />
<FooterStyle BackColor="#FFFFCC" ForeColor="#330099" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="#FFFFCC" />
<PagerStyle BackColor="#FFFFCC" ForeColor="#330099" HorizontalAlign="Center" />
<RowStyle BackColor="White" ForeColor="#330099" />
<RowStyle HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="#663399" />
<SortedAscendingCellStyle BackColor="#FEFCEB" />
<SortedAscendingHeaderStyle BackColor="#AF0101" />
<SortedDescendingCellStyle BackColor="#F6F0C0" />
<SortedDescendingHeaderStyle BackColor="#7E0000" />
<Columns>
<asp:BoundField HeaderText="#" />
<asp:BoundField DataField="no_kwitansi" HeaderText="No.Kwitansi" SortExpression="no_kwitansi" ReadOnly="True" />
<asp:BoundField DataField="nama_vendor" HeaderText="Vendor" SortExpression="nama_vendor" />
<asp:BoundField DataField="nama_pekerja" HeaderText="Pekerja" SortExpression="nama_pekerja" />
<asp:BoundField DataField="nama_penanggungjawab" HeaderText="Penanggungjawab" SortExpression="nama_penanggungjawab" />
<asp:BoundField DataField="satuan" HeaderText="Satuan" SortExpression="satuan" />
<asp:BoundField DataField="jumlah" HeaderText="Nominal" SortExpression="jumlah" />
<asp:BoundField DataField="tanggal" HeaderText="Tanggal" SortExpression="tanggal" />
</Columns>
</asp:GridView>
Here is my C# code behind:
This is my page_load function, I created the template field here.
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
ViewState["SortExpr"] = Sort_Direction;
TemplateField tfield = new TemplateField();
tfield.HeaderText = "View";
GridView1.Columns.Add(tfield);
home1.DataBind();
}
}
Here is my gridview rowDataBound function, where I create the hyperlink.
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
HyperLink hlContro = new HyperLink();
for (int i = 0; i < GridView1.Rows.Count; i++)
{
hlContro.NavigateUrl = "./Home.aspx?ID=" + GridView1.Rows[i].Cells[1].Text;
//hlContro.ImageUrl = "./sample.jpg";
hlContro.Text = "Documents";
//GridView1.Rows[i].Cells[0].Controls.Add(hlContro);
}
e.Row.Cells[8].Controls.Add(hlContro);
}
}
so why not just a template field, and remove all the server side boilerplate? What happen if you would change position of your column?
Below is the solution where you need not to write anything in your server side code. Simple and easy.
<asp:TemplateField HeaderText="Active">
<ItemTemplate>
<asp:HyperLink ID="HyperLink1" runat="server" Text='<%# Eval("no_kwitansi") %>'
NavigateUrl= '<%# "./Home.aspx?ID=" + Eval("no_kwitansi") %>'>
</asp:HyperLink>
</ItemTemplate>
</asp:TemplateField>
The RowDataBound event is raised when a data row (represented by a GridViewRow object) is bound to data in the GridView control. This enables you to provide an event-handling method that performs a custom routine, such as modifying the values of the data bound to the row, whenever this event occurs.
Just write code like this
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
HyperLink hlContro = new HyperLink();
hlContro.NavigateUrl = "./Home.aspx?ID=" + e.Row.Cells[1].Text;
//hlContro.ImageUrl = "./sample.jpg";
hlContro.Text = "Documents";
//GridView1.Rows[i].Cells[0].Controls.Add(hlContro);
e.Row.Cells[8].Controls.Add(hlContro);
}
}
why are you adding it from code behind even you can add in html page
<asp:TemplateField HeaderText="View">
<ItemTemplate>
<asp:LinkButton ID="test1" runat="server" ForeColor="#525252" Text="Documents" />
</ItemTemplate>
</asp:TemplateField>
a similar example is shown on this link you can try Link
What I need to do is to highlight each row when it is processing to show the process progress, the gridview may contain almost one thousands of row. below is the code I have written but which doesn't work.
Please can someone help me.
<
asp:GridView ID="gdview1" runat="server" BackColor="White"
BorderColor="#DEDFDE" BorderStyle="Solid" BorderWidth="1px" CellPadding="4"
ForeColor="Black" GridLines="Vertical" Font-Names="Calibri"
Font-Size="Small" AutoGenerateColumns="False"
OnRowDataBound="gdview1_RowDataBound"
OnSelectedIndexChanged="gdview1_SelectedIndexChanged">
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:TemplateField>
<HeaderTemplate>
<asp:CheckBox ID="chkBxHeader" OnCheckedChanged="chkSelect_CheckedChanged" AutoPostBack="true" runat="server" />
</HeaderTemplate>
<EditItemTemplate>
<asp:CheckBox ID="chkNUM" runat="server" />
</EditItemTemplate>
<ItemTemplate>
<asp:CheckBox ID="chkNUM" runat="server" DataField="ColNUM" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Row#">
<ItemTemplate>
<%# Container.DataItemIndex + 1 %>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="ColNUM" HeaderText="Contract #" />
<asp:BoundField DataField="Col1" HeaderText="Suffix" />
<asp:BoundField DataField="Col2" HeaderText="First Name" />
<asp:BoundField DataField="Col3" HeaderText="Last Name" />
<asp:BoundField DataField="Col4" HeaderText="Street" />
<asp:BoundField DataField="Col5" HeaderText="City" />
<asp:BoundField DataField="Col6" HeaderText="Zip" />
</Columns>
<FooterStyle BackColor="#CCCC99" />
<HeaderStyle BackColor="#6B696B" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#F7F7DE" ForeColor="Black" HorizontalAlign="Right" />
<RowStyle BackColor="#F7F7DE" />
<SelectedRowStyle BackColor="#CE5D5A" Font-Bold="True" ForeColor="White" />
<SortedAscendingCellStyle BackColor="#FBFBF2" />
<SortedAscendingHeaderStyle BackColor="#848384" />
<SortedDescendingCellStyle BackColor="#EAEAD3" />
<SortedDescendingHeaderStyle BackColor="#575357" />
</asp:GridView>
namespace WebApplication1
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void butChargeCreditCards_Click(object sender, EventArgs e)
{
DataTable tblContrts = (DataTable) Session["tblContrts"];
foreach (GridViewRow row in gdview1.Rows)
{
CheckBox chkbx = (CheckBox) row.FindControl("chkNUM");
if (chkbx != null && chkbx.Checked)
{
gdview1_SelectedIndexChanged(row,e);
string SS = chkbx.Text.ToString();
string strResults = method1;
}
}
}
protected void gdview1_SelectedIndexChanged(object sender, EventArgs e)
{
foreach (GridViewRow row in gdview1.Rows)
{
if (row.RowIndex == gdview1.SelectedIndex)
{
row.BackColor = ColorTranslator.FromHtml("#A1DCF2");
}
else
{
row.BackColor = ColorTranslator.FromHtml("#FFFFFF");
}
}
}
}
}
Have you tried it by using the "OnRowDataBound" or "OnRowCreated" Event of the Grid and write the color-highliting in code behind?
Something like this?
http://www.java2s.com/Code/ASP/ADO.net-Database/UsingtheRowCreatedEventtoprogrammaticallychangethestyle.htm
But maybe you have a problem because the loading would be too fast to really notice?
I have a gridview with a linkbutton, the url linkbutton is assigned using a code by replacing a key word with a name from the DB.
all works fine, except that when I click the back button in browser and try different link I get this error:
"The HTTP verb POST used to access path '/System.Web.UI.WebControls.Label' is not allowed"
below is my code:
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Response.Cache.SetCacheability(HttpCacheability.NoCache);
GridView1.DataSourceID = "SqlDataSource1";
GridView1.DataBind();
foreach (GridViewRow row in GridView1.Rows)
{
if (row.RowType == DataControlRowType.DataRow)
{
var HyperLink = row.FindControl("LinkButton1") as LinkButton;
var RepID = row.FindControl("Label1") as Label;
if (RepID != null)
{
StringBuilder lnk = new StringBuilder("http://bhvwtwbis2/Ops/_layouts/ReportServer/RSViewerPage.aspx?rv:RelativeReportUrl=/Ops/GAPPBASE/Reports/kai.rdl&Source=http%3A%2F%2Fbhvwtwbis2%2FOps%2FGAPPBASE%2FForms%2FAllItems%2Easpx%3FRootFolder%3D%252FOps%252FGAPPBASE%252FReports%26FolderCTID%3D0x012000D833091DB062524DA7A0550847E4E075%26View%3D%7B8A039A42%2D111E%2D40C4%2D8489%2D0D7F32CEAF36%7D&DefaultItemOpen=1");
lnk.Replace("kai", RepID.Text + "x1");
HyperLink.PostBackUrl = lnk.ToString();
}
}
}
}
}
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataKeyNames="report_id" DataSourceID="SqlDataSource1" BackColor="White"
BorderColor="#CCCCCC" BorderStyle="None" BorderWidth="1px" CellPadding="4"
ForeColor="Black" GridLines="Horizontal">
<Columns>
<asp:TemplateField HeaderText="ID">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Eval("report_name")%>'></asp:Label>
</ItemTemplate>
<HeaderStyle HorizontalAlign="center"
VerticalAlign="Middle" />
<ItemStyle CssClass="link3" HorizontalAlign="Left" />
</asp:TemplateField>
<asp:TemplateField HeaderText="Title">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" Text='<%# Eval("report_subject")%>'></asp:LinkButton>
</ItemTemplate>
<HeaderStyle HorizontalAlign="center"
VerticalAlign="Middle" />
<ItemStyle CssClass="link3" HorizontalAlign="Left" />
</asp:TemplateField>
</Columns>
<FooterStyle BackColor="#CCCC99" ForeColor="Black" />
<HeaderStyle BackColor="#333333" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="White" ForeColor="Black" HorizontalAlign="Right" />
<SelectedRowStyle BackColor="#CC3333" Font-Bold="True" ForeColor="White" />
<SortedAscendingCellStyle BackColor="#F7F7F7" />
<SortedAscendingHeaderStyle BackColor="#4B4B4B" />
<SortedDescendingCellStyle BackColor="#E5E5E5" />
<SortedDescendingHeaderStyle BackColor="#242121" />
</asp:GridView>
I think the problem might be that you're doing your binding at the Page_Load stage of the page life cycle. Try moving your foreach code to a
protected void gridview1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
var HyperLink = e.Row.FindControl("LinkButton1") as LinkButton;
//var RepID = row.FindControl("Label1") as Label;
//You should be able to access your field without referencing the label too
DataRow row = ((DataRowView)e.Row.DataItem).Row;
var myField = row.Field<string>("report_name");
if (RepID != null)
{
StringBuilder lnk = new StringBuilder("http://bhvwtwbis2/Ops/_layouts/ReportServer/RSViewerPage.aspx?rv:RelativeReportUrl=/Ops/GAPPBASE/Reports/kai.rdl&Source=http%3A%2F%2Fbhvwtwbis2%2FOps%2FGAPPBASE%2FForms%2FAllItems%2Easpx%3FRootFolder%3D%252FOps%252FGAPPBASE%252FReports%26FolderCTID%3D0x012000D833091DB062524DA7A0550847E4E075%26View%3D%7B8A039A42%2D111E%2D40C4%2D8489%2D0D7F32CEAF36%7D&DefaultItemOpen=1");
lnk.Replace("kai", myField + "x1");
HyperLink.PostBackUrl = lnk.ToString();
}
}
}
I have a gridview with five BoundFields.when inserting values to the grid i have got textbox fields to the cells and it's working fine.my issue is when editing a row i only need 3 cells to be editable and other two cells should left read only.how can i achieve this?
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
CellPadding="4" ForeColor="#333333" GridLines="None" BackColor="WhiteSmoke" CssClass="grid-view"
AlternatingRowStyle-CssClass="alt" PageSize="8"
onrowcancelingedit="GridView1_RowCancelingEdit"
onrowdeleting="GridView1_RowDeleting" onrowediting="GridView1_RowEditing"
onrowupdating="GridView1_RowUpdating"
onrowdatabound="GridView1_RowDataBound"
onrowcommand="GridView1_RowCommand" onrowcreated="GridView1_RowCreated">
<RowStyle BackColor="#EFF3FB" />
<PagerSettings PageButtonCount="5" />
<Columns>
<asp:TemplateField>
<HeaderTemplate>
<asp:LinkButton ID="btnInsert" runat="server"
Text="Insert" CommandName="Insert" ForeColor="White" />
</HeaderTemplate>
</asp:TemplateField>
<asp:CommandField HeaderText="Edit-Update" ShowEditButton="True" />
<asp:BoundField DataField="DeptID" HeaderText="Department ID"
ReadOnly="True" />
<asp:BoundField DataField="DeptCode" HeaderText="Department Code"/>
<asp:BoundField DataField="DeptDescription" HeaderText="Description" />
<asp:CommandField HeaderText="Delete" ShowDeleteButton="True" />
</Columns>
<PagerStyle CssClass="pgr"></PagerStyle>
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
Code for inserting values to grid:
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "Insert")
{
DataTable DT = new DataTable();
DT = PinCDAO.GetDepartments();
DataRow DR = DT.NewRow();
DT.Rows.InsertAt(DR, 0);
GridView1.EditIndex = 0;
GridView1.DataSource = DT;
GridView1.DataBind();
((LinkButton)GridView1.Rows[0].Cells[1].Controls[0]).Text = "Insert";
}
}
Row уditing code:
GridView1.EditIndex = e.NewEditIndex;
Inserting and updating:
protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
if (GetDeptCode())
{
lblMessage.Text = "Already Contains a Department Code with the Same Name";
}
else if (CheckCodeLength())
{
lblMessage.Text = "Department Code Character Length is 3";
}
else
{
if (((LinkButton)GridView1.Rows[0].Cells[1].Controls[0]).Text == "Insert")
{
DepertmentProperties DP = new DepertmentProperties();
DP.DeptCode = ((TextBox)GridView1.Rows[0].Cells[3].Controls[0]).Text.ToString();
DP.DeptDescription = ((TextBox)GridView1.Rows[0].Cells[4].Controls[0]).Text.ToString();
PinCDAO.InsertDepartment(DP);
}
else
{
DepertmentProperties DP = new DepertmentProperties();
DP.DeptID = Convert.ToInt32(GridView1.Rows[e.RowIndex].Cells[2].Text.ToString());
DP.DeptCode = ((TextBox)GridView1.Rows[e.RowIndex].Cells[3].Controls[0]).Text.ToString();
DP.DeptDescription = ((TextBox)GridView1.Rows[e.RowIndex].Cells[4].Controls[0]).Text.ToString();
PinCDAO.UpdateDepartment(DP);
}
GridView1.EditIndex = -1;
BindData();
lblMessage.Text = "";
}
}
Set BoundField's ReadOnly property to "true"