set a backcolor to row in gridviw

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hello,
i want to set a back color to a special row in my Gridview using c#
i tried the exemple below but it doesn't seems to work

exemple 1
GridView1.Rows[3].BackColor = System.Drawing.Color.Red;
exemple 2
this.dataGridView1.Rows[3].DefaultCellStyle.BackColor = Color.Yellow;

do i need other includs to use "DefaultCellStyle" ?
thanks

Posted 23-Mar-14 3:47am

Member 10689274

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Comments

Peter Leow 23-Mar-14 10:17am

Your first line of code should work. Is GridView1 the correct id?

Member 10656162 23-Mar-14 15:35pm

yes GridView1 is the correct id but it's not working

Richard.Berry100 23-Mar-14 13:03pm

This works for me for single cell:

DataGridViewCellStyle CellStyle = new DataGridViewCellStyle();
CellStyle.BackColor = Color.Yellow;
this.dataGridView1.Rows[r].Cells[c].Style = CellStyle;

Member 10656162 23-Mar-14 15:38pm

sorry it was my mistake in exemple 2
we only have gridview in ASP.net , not DataGridView

Maciej Los 23-Mar-14 16:41pm

Which gridview: WPF, WebControl, WinForm?

Member 10656162 23-Mar-14 16:58pm

it works now , the code was before GridView1.Visible = true; GridView1.DataBind();
i move it down and it works , thank you all

it is a WebControl

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