Changing Row Colours on DevExpress GridView
24,875
For changing the row colour in runtime handle the RowStyle event:
public Color color1;
public Color color2;
public int rowhandle;
private void gridView1_RowStyle(object sender, DevExpress.XtraGrid.Views.Grid.RowStyleEventArgs e)
{
try
{
if (e.RowHandle == rowhandle)
{
if (color1 != null && color2 != null)
{
e.Appearance.BackColor = color1;
e.Appearance.BackColor2 = color2;
}
}
}
catch
{
}
}
private void button1_Click(object sender, EventArgs e)
{
color1 = Color.BurlyWood;
color2 = Color.DarkOrchid;
rowhandle = gridView1.FocusedRowHandle;
gridView1.RefreshRow(rowhandle);
}
The code bellow will maintain the colour:
public partial class Form1 : Form
{
public Color color1;
public Color color2;
public int rowhandle;
public List<int> rowhandles;
private void gridView1_RowStyle(object sender, DevExpress.XtraGrid.Views.Grid.RowStyleEventArgs e)
{
try
{
if (rowhandles.Any(x=>x==e.RowHandle))
{
if (color1 != null && color2 != null)
{
e.Appearance.BackColor = color1;
e.Appearance.BackColor2 = color2;
}
}
}
catch
{
}
}
private void button1_Click(object sender, EventArgs e)
{
color1 = Color.BurlyWood;
color2 = Color.DarkOrchid;
rowhandle = gridView1.FocusedRowHandle;
if (!rowhandles.Any(x => x == rowhandle))
rowhandles.Add(rowhandle);
gridView1.RefreshRow(rowhandle);
}
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
Dictionary<int, string> l = new Dictionary<int, string>();
l.Add(1,"one");
l.Add(2,"two");
l.Add(3,"three");
l.Add(4, "four");
l.Add(5, "five");
l.Add(6, "six");
l.Add(7, "seven");
l.Add(8, "eight");
l.Add(9, "nine");
gridControl1.DataSource = l.ToList();
rowhandles = new List<int>();
}
}
Author by
5tar-Kaster
Updated on August 13, 2020Comments
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5tar-Kaster almost 4 years
I am trying to change the colour of a row to green in a devexpress gridview. When searching I found many examples of how to do this... in websites BUT this is a windows application. I cannot find any thing on a windows application so can someone please help me out a bit here.
I simply just want to change the colour of a single row to green.
Forgot to mention, its a C# application.
Thanks for the help.
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Giannis Paraskevopoulos almost 11 yearsHow do you choose which row? I have a solution but i need to know more.
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5tar-Kaster almost 11 yearsI use gridView1.FocusedRowHandle to determine which row was last clicked on before clicking the button to change the colour
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5tar-Kaster almost 11 yearsI am going to mark you as the answer because you helped me to find a solution and also you helped me a lot, thanks. Your solution here looks like it should work but I am going to stick to the one I figured out with your help. again thanks a lot.
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Giannis Paraskevopoulos almost 11 yearsGlad i could be of any help. It would be nice if you could post your solution for further reference.
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poudigne almost 10 yearsI was looking for this solution for over a hour ! thanks very much
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M.Bouabdallah over 4 years@Giannis Paraskevopoulos I can not find words grand enough to say thank you very much