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How to add colors to gridview cells based on condition

Posted Date: 29 May 2008 Resource Type: Code Snippets Category: ASP.NET GridView

Posted By: Srinivas Member Level: Gold
Rating:

Points: 10

We can add colors to the grid rows based on conditions.
suppose if we have a table where we store the empoyee names
and we should show the colors for rows of the grid based on the experinece of employee.

say if experinece is 2 years show green
if exp is 4 show red
and so on

We should handle using the gridview RowDataBound event

DataSourceID="SqlDataSource1" onrowdatabound="GridView1_RowDataBound">

SortExpression="experience" />

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
try
{
if (e.Row.RowType.Equals( DataControlRowType.DataRow))
{
DataRowView drv = (DataRowView)e.Row.DataItem;
for (int i = 0; i < drv.DataView.Table.Columns.Count; i++)
{

if ((int)DataBinder.Eval(e.Row.DataItem, "experience") == 2)
e.Row.Cells[i].BackColor = System.Drawing.Color.LawnGreen;
if ((int)DataBinder.Eval(e.Row.DataItem, "experiece") == 4)
e.Row.Cells[i].BackColor = System.Drawing.Color.Red;
}
}
}
catch (Exception ex)
{
Response.Write(ex.ToString());
}
}

Responses

Author: Kapil Dhawan 18 Jun 2008

Member Level: Gold Points : 2

Hello
Nice piece of code
Thanks for sharing your knowledge with us.
I hope to see more good code from your side
This code will help lots of guys
Thanks to you
Regards,
Kapil

Author: Simarjit 13 Aug 2008

Member Level: Silver Points : 0

nice code..

with regards

Simarjit Singh

Author: Raj Kumar Prajapati 27 Aug 2008

Member Level: Bronze Points : 1

ITS WORKING
Hello
Nice piece of code
Thanks for sharing your knowledge with us.
I hope to see more good code from your side
This code will help lots of guys
Thanks to you
Regards,
RAJ PRAJAPATI

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