If you create conditional formatting, the rows that obey the rule should not be affected if they are selected.
To support this formatting the format.ApplyOnSelectedRows property must be set to false.
Test project:
using System.Data;
using System.Drawing;
using System.Windows.Forms;
using Telerik.WinControls.UI;
namespace Lab.Grid
{
public partial class GridConditionalFormattingForm : Form
{
private RadGridView gridView = new RadGridView();
public GridConditionalFormattingForm()
{
InitializeComponent();
gridView.Dock = DockStyle.Fill;
gridView.Parent = this;
gridView.MultiSelect = true;
DataTable data = new DataTable();
data.Columns.Add("ID");
data.Columns.Add("Name");
data.Rows.Add(1, "Name1");
data.Rows.Add(2, "Name2");
data.Rows.Add(1, "Name3");
data.Rows.Add(4, "Name4");
data.Rows.Add(1, "Name5");
gridView.DataSource = data;
}
protected override void OnLoad(System.EventArgs e)
{
base.OnLoad(e);
ConditionalFormattingObject format = new ConditionalFormattingObject("MyCondition", ConditionTypes.Equal, "1", "", true);
format.CellBackColor = Color.Red;
format.ApplyOnSelectedRows = false;
gridView.Columns[0].ConditionalFormattingObjectList.Add(format);
}
}
}