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New Message on BDOTNET
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From: pawanns
Message 3 in Discussion
hi mottu,
use a static variable to count number of rows...............
one way is checking table count and disabling allowpaging property to
false........
this another procedure................
hope this solves ur problem..................
static int itemcount;
private void DataGrid1_ItemCreated(object sender,
System.Web.UI.WebControls.DataGridItemEventArgs e)
{
DataGridItem item = e.Item;
if(item.ItemType==ListItemType.Item ||
item.ItemType==ListItemType.AlternatingItem)
{
itemcount++;
}
if(item.ItemType!=ListItemType.Pager) return;
TableCell pager = (TableCell)item.Controls[0];//pager
is tr;
pager.control[0] is a td in which page nos are populated
System.Diagnostics.Debug.Write(pager.Text);
for (int i = 0; i < pager.Controls.Count; i ++)//loop
thru all the
elements in pager
{
Control pagerItem = pager.Controls[i];
System.Diagnostics.Debug.Write(pager.Controls[i].GetType().ToString());
//Note: every odd item is an ;even
items hold page nos .....
current page no is a label and other are link buttons
if(itemcount>1)
{
if(i%2!=0)
{
LiteralControl spacer =
pagerItem as LiteralControl;
spacer.Text += "<span
style='color: #cccccc'>|</span> ";
continue;
}
}
if (pagerItem is LinkButton)
{
LinkButton btnOtherPageNo =
(LinkButton)pagerItem;
if(itemcount==0)
btnOtherPageNo.Text="";
if(btnOtherPageNo.Text=="<")
btnOtherPageNo.ToolTip="Prev";
else
if(btnOtherPageNo.Text==">")
btnOtherPageNo.ToolTip="Next";
btnOtherPageNo.ForeColor=Color.CornflowerBlue;
btnOtherPageNo.Style["TEXT-DECORATION"]="none";
}
else
{
Label curPageNo = pagerItem as Label;
if (curPageNo!=null)
{
if(itemcount==0)
curPageNo.Text ="";
if(curPageNo.Text=="<")
curPageNo.ToolTip="Prev";
else
if(curPageNo.Text==">")
curPageNo.ToolTip="Next";
curPageNo.ForeColor=Color.Crimson;
}
}
}
}
>From: "Bhuvaneshwararaj" <[EMAIL PROTECTED]>
>Reply-To: "BDOTNET" <[EMAIL PROTECTED]>
>To: "BDOTNET" <[EMAIL PROTECTED]>
>Subject: How to hide the next and previous link button on the datagrid
>Date: Wed, 25 Feb 2004 22:30:18 -0800
>
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