How we can change the coulmn style of radGridView in following points
1) when we drag and drop the column
2) when we provide three button, one button for style1 of first column , other for style2 of second column
Suppose we have one radGridView and it contains four column (column1, column2, column3, column4) and we have 5 rows.
We have two button.
When we click on first button, it will change the first column let say red background of first column through style
When we click on second button, it will change the second column let say blue background of second column through style
Above scenario is not working, but when we click on header of any column, it will modify column.
Pawan
2 Answers, 1 is accepted
You can change the background color of a column very quickly through setting its Background property to the color you want to use. You also have an option to change the background of your RadGridView columns through setting ColumnBackground property of RadGridView to an appropriate color.
Considering your first question can you clarify that you want to change column's background when you perform grouping in your RadGridView? It is essentially to know that GridViewColumns are not visual objects, as you said something happens when you sort a column, but actually you are operating on each GridViewCell contained in this column.
I have prepared an example for you that demonstrates a couple of approaches that you can use.
Please see the attached project and let me know if you need any further assistance.
Best wishes,
Vanya Pavlova
the Telerik team
Rank 1
thanks Vanya
i am unable to run your code. (reason: unrecognized version )
i just modified your code to run in my system.
but again same problem coming as we discussed .
when we click on button it do not chnage the background color of the column but when we click again on header for sorting., it will change the color of columns.
I am using silverlight 3
<
UserControl x:Class="SLTest.telerik.RadGridViewtest2"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"
Width="400" Height="300">
<Grid x:Name="LayoutRoot" Background="White" >
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<telerik:RadGridView x:Name="radGridView1" AutoGenerateColumns="True">
</telerik:RadGridView>
<StackPanel Grid.Row="1" Orientation="Horizontal" Height="50">
<Button x:Name="btn1" Content="Set ColumnBackground" Click="btn1_Click"/>
</StackPanel>
</Grid>
</
UserControl>
cs file
using
System.Windows;
using
System.Windows.Controls;
using
System.Windows.Media;
namespace
SLTest.telerik
{
public partial class RadGridViewtest2 : UserControl
{
static public ItemCollection Items = new ItemCollection();
public RadGridViewtest2()
{
InitializeComponent();
LoadItems();
this.radGridView1.ItemsSource = Items;
}
private void LoadItems()
{
Items.Add(
new Item("1", "Item 1", "Item1 1"));
Items.Add(
new Item("2", "Item 2", "Item1 2"));
Items.Add(
new Item("3", "Item 3", "Item1 3"));
}
private void btn1_Click(object sender, RoutedEventArgs e)
{
this.radGridView1.Columns[0].Background = new SolidColorBrush(Colors.Red);
this.radGridView1.Columns[1].Background = new SolidColorBrush(Colors.Orange);
}
}
}