Hi Gill,
First of all sorry for response back late:( It's the code under, that you want
The first method is used with DataGrid's ItemCommand event, if u want to use
ItemCommand event, u will write the changeCellcolor code in this method.
The second code is used with DataGrid's ItemDataBound event, if u want to
use this method u don't need to wite anything in it.
private void dgGenel_ItemCommand(object source,
System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
if (e.CommandName == "update") {
// Set editable list item index if "update" button clicked next to the
item
dgGenel.EditItemIndex = e.Item.ItemIndex;
int dgID=-1;
dgID = (int)dgGenel.DataKeys[e.Item.ItemIndex];
Response.Redirect(Request.Url.ToString()+"&updateI D="+dgID);
}
}
private void dgGenel_ItemDataBound(object sender,
System.Web.UI.WebControls.DataGridItemEventArgs e)
{
if(e.Item.ItemIndex == -1)
return;
int dgID=-1;
dgID = (int)dgGenel.DataKeys[e.Item.ItemIndex];
e.Item.Attributes.Add("OnDblClick", "window.location='" +
"http://"+Request.Url.Host+Request.Url.AbsolutePath+"?upda teID="+dgID+"'");
if (dgID == updateID)
e.Item.BackColor = Color.FromArgb(255, 255, 204);
else
{
e.Item.Attributes.Add("onmouseover",
"this.style.backgroundColor='#BDD3FB';this.style.c ursor='hand'");
e.Item.Attributes.Add("onmouseout",
"this.style.backgroundColor='White'");
e.Item.BackColor = Color.White;
}
}
Have a nice day,
"Gil" wrote:
Hi Aytac,
Thanks for the reply. Can you post the sample code.
Thanks again.
Gil
"Aytaç ÖZAY" wrote:
Hi,
If you put your linkbuttons into the DataGrid and make some changes on
ItemDataBound evebt you can change the selected linkbtton background. You can
bind linkbutton's text on DataGrid's ItemDataBound event also.You can change
cell's background when cell is clicked or double clicked. If you can't make
this, I will send the detail sample code later.
Have a nice work,
"Gil" wrote:
Hello,
I use VB.NET and have a series of linkbuttons that are inside individual
<td>s. Like this:
<td background="image.gif"><asp:linkbutton id="myID" runat="server"/></td>
I would like the background of the td to be different for the currently
selected linkbutton than for the other linkbuttons:
<td background="image1.gif"><asp:linkbutton id="myID1" runat="server"/> </td>
<td background="image2.gif"><asp:linkbutton id="myID2" runat="server"/></td>
<td background="image2.gif"><asp:linkbutton id="myID3" runat="server"/></td>
I tried several things before posting. First I tried to create a
<asp:literal/> and refer to that literal in by aspx.vb file. Thus I wanted
to programatically specify the image that would be displayed in the
background of my <td>:
If ...then
myLiteral = "<td background='image1.gif'><asp:linkbutton id='myID'
runat='server'/> </td>"
else
myLiteral = "<td background='image2.gif'><asp:linkbutton id='myID'
runat='server'/> </td>"
end if
This suffers from the problem that I can't refer to a linkbutton in my
literal without first having a tag appear in the html part of the .aspx code,
since the tag needs to be inside the <td>. See "Linkbutton Constructor" in
the .net framework class library.
Next I tried to do it by placing my linkbutton in the html portion of the
.aspx file by placing it inside a <asp:table>:
<asp:table>
<asp:tablerow>
<asp:tablecell>
<asp:linkbutton id=...>
</asp:tablecell>
</asp:tablerow>
</asp:table>
My hope was that I could then programatically specify the property of
<asp:tablecell>. This too suffered from the problem that my linkbutton could
not be contained in this <asp:table> arrangement.
Any help is sure appreaciated.
Thanks,
Gil
