i want to custimize RadMessageBox  

example  :  set the TitleBar.Font  BackColor

set  radLabel1  font and backcolor 

set button 's font and button's  szie ....

RadMenuItem's TEXT shown too small ? how can i fix it ? 

Since ShapedForm inherits from Form, it may be difficult to apply it to existing RadForm forms.

Hello,

I’m working with some older forms that use System.Windows.Forms.DataGridView. The form is quite complex, so converting it to Telerik isn’t straightforward.

I’d like to copy a row from RadPageView. Could you please provide a sample code snippet showing how to achieve this?

Thank you!

Radek

Hi All,

I searched on internet for the solution but didn't find any solution. I am using RadTreeView control, when I move mouse over treeview, nodes get highlighted. I used following ways but no luck.

private void radTreeList_NodeMouseMove(object sender, RadTreeViewMouseEventArgs e)
{
    e.Node.BackColor = Color.Transparent; // Remove hover background
}

    private void radTreeList_NodeFormatting(object sender, TreeNodeFormattingEventArgs e)
    {
        e.NodeElement.BackColor = Color.Transparent; // Remove hover background
        e.NodeElement.DrawFill = false; // Disable fill

        if (e.Node.Selected)
        {
            e.Node.BackColor = Color.Blue; // Default background
            e.Node.ForeColor = Color.White;      // Default text color
        }
        else
        {
            e.NodeElement.ContentElement.ResetValue(LightVisualElement.BackColorProperty, ValueResetFlags.Local);
            e.NodeElement.ContentElement.ResetValue(LightVisualElement.ForeColorProperty, ValueResetFlags.Local);
        }           
    }

Kindly provide me solution, stuck on this for a long time.

Thanks

Hi All,

I have implemented the Telerik window tree view control in my project, in output when I move mouse over nodes, get highlighted. I need to remove that one.

I tried the following ways but no luck.

 private void radTreeList_NodeMouseMove(object sender, RadTreeViewMouseEventArgs e)
 {
     e.Node.BackColor = Color.Transparent; // Remove hover background
 }

  private void radTreeList_NodeFormatting(object sender, TreeNodeFormattingEventArgs e)
  {
      e.NodeElement.BackColor = Color.Transparent; // Remove hover background
      e.NodeElement.DrawFill = false; // Disable fill

      if (e.Node.Selected)
      {
          e.Node.BackColor = Color.Blue; // Default background
          e.Node.ForeColor = Color.White;      // Default text color
      }
      else
      {
          e.NodeElement.ContentElement.ResetValue(LightVisualElement.BackColorProperty, ValueResetFlags.Local);
          e.NodeElement.ContentElement.ResetValue(LightVisualElement.ForeColorProperty, ValueResetFlags.Local);
      }           
  }

Please provide me a solution to get rid off this problem.

Thanks,

Ravinder Singh

i add some "CommandBarButton"s into RadCommandBar

i need image like "Add/Edit/Cancel/Delete"

Do Telerik provide images for use  ?

Do i need png or  SVG  File ?

CHATGPT tell me there is "Telerik.WinControls.UI.RadImageList"

but i can not find it

Hello,

I have a question about the behavior of the Text property in the CellFormatting event in GridView. I understand that GridView uses UI virtualization, and that I need to reset all modified properties for the rest of cells. But how does the Text property behave? I looked through the forum and found this example:

private void radGridView1_CellFormatting(object sender, CellFormattingEventArgs e)
        {
            if (e.Column.Name == "Description")
            {
                e.CellElement.Text = e.CellElement.Value + " END";
                e.CellElement.Image = Properties.Resources.OutlookViewCalendar;
                e.CellElement.DrawImage = true;
                e.CellElement.TextImageRelation = TextImageRelation.TextBeforeImage;
            }
            else
            { 
                e.CellElement.ResetValue(LightVisualElement.ImageProperty, ValueResetFlags.Local);
                e.CellElement.ResetValue(LightVisualElement.DrawImageProperty, ValueResetFlags.Local);
                e.CellElement.ResetValue(LightVisualElement.TextImageRelationProperty, ValueResetFlags.Local);
            }
        }

In this example, all properties are reset except Text. When I tried to reset Text, all cell texts disappeared, except the ones I set manually in CellFormatting. So I think Text has special behavior in CellFormatting, and it's always set from Value at the beginning and it's not affected by UI virtualization and reusing cells. Is that correct?

Also, just to be sure, in all examples I saw the if/else pattern. But functionally, is it the same as if I reset all properties I want to change at the beginning, and then set them later? Or can this have some performance impact? The reason I ask is that I use a switch with more branches, and it would be hard to track what needs to be reset in each one.

Here is my case. And I was also thinking, in my case, is it correct to reset the properties before checking ColumnIndex and RowIndex, or after?

private void rgv_CellFormatting(object sender, CellFormattingEventArgs e)
		{
			e.CellElement.ResetValue(LightVisualElement.BackColorProperty, ValueResetFlags.Local);
			e.CellElement.ResetValue(LightVisualElement.NumberOfColorsProperty, ValueResetFlags.Local);
			e.CellElement.ResetValue(LightVisualElement.DrawFillProperty, ValueResetFlags.Local);
			e.CellElement.ResetValue(LightVisualElement.PaddingProperty, ValueResetFlags.Local);
			//e.CellElement.ResetValue(LightVisualElement.TextProperty, ValueResetFlags.Local);

			if ((e.ColumnIndex < 0) || (e.RowIndex < 0))
				return;

			var ed = e.Row.DataBoundItem as TestParEditorItem;
			if (ed == null)
				return;

			bool isSub = ed.IsSubItem;
			bool hasSub = ed.HasSubItems;

			switch (e.Column.Name)
			{
				case "colR":
				case "colFi":
				case "colR2":
				case "colFi2":
					if (isSub)
						e.CellElement.Text = "";
					break;

				case "colMin":
				case "colMax":
					if (hasSub)
						e.CellElement.Text = "";
					break;

				case "colAct":
					e.CellElement.BackColor = SystemColors.ControlLight;
					e.CellElement.NumberOfColors = 1;
					e.CellElement.DrawFill = true;
					break;

				case "colType":
					if (isSub)
					{
						e.CellElement.Text = ed.SubItemName;
						e.CellElement.Padding = new Padding(30, 0, 0, 0);
					}
					else
					{
						e.CellElement.Padding = new Padding(0, 0, 0, 0);
					}
					break;
			}
		}

Thanks.

i use VS2022  .net8

i create a new project to try RadTreeView 

ptoject file as attached

but

1. The Text of Form shown on the VS2022 IDE is so small

2. At Run Time  i can not see anything  in the RadTreeView  

can anyone help me

thanks a lot