GridViewRatingColumn

[Shanti 😎]

How to customize appearance of the GridViewRatingColumn in radgidview 

[Nadya | Tech Support Engineer]

Hello, Shanti,

To customize appearance in GridViewRatingColumn in RadGridView you should subscribe to the CellFormatting event which fires when the content of a data cell needs to be formatted for display. If you would like to customize the element within the cell you should access the RadRatingElement. Please refer to the following example:

public partial class Form1 : RadForm

    {

        public Form1()

        {

            InitializeComponent();

             

            GridViewRatingColumn column = new GridViewRatingColumn("Rating Column");

            radGridView1.Columns.Add(column);

            radGridView1.Rows.Add(20);

            radGridView1.Rows.Add(35);

            radGridView1.Rows.Add(70);

            radGridView1.Rows.Add(30);

            radGridView1.Rows.Add(18);

 

            radGridView1.CellFormatting += RadGridView1_CellFormatting;

        }

 

        private void RadGridView1_CellFormatting(object sender, CellFormattingEventArgs e)

        {

            GridRatingCellElement cell = e.CellElement as GridRatingCellElement;

 

            if (cell!=null )

            {

                RatingStarVisualElement firstStar = cell.RatingElement.Items[0] as RatingStarVisualElement;

                firstStar.ValueElement.Fill.BackColor = Color.Red;

                firstStar.ValueElement.Fill.GradientStyle = GradientStyles.Solid;

                firstStar.HoverElement.Fill.BackColor = Color.Yellow;

                firstStar.HoverElement.Fill.GradientStyle = GradientStyles.Solid;

            }



            e.CellElement.BackColor = Color.Pink;

            e.CellElement.GridViewElement.GradientStyle = GradientStyles.Solid;

        }

    }

Additional information is available here: https://docs.telerik.com/devtools/winforms/controls/track-and-status-controls/rating/customization. 

I hope this helps. Should you have any other questions, I will be glad to help.

Regards,
Nadya
Progress Telerik

[Shanti 😎]

hellooo Nadya....
Thank you so much.
This code is working fine.

I searched a lot for finding a solution for this . finally i got .

 Thank you Again.

 

 

[Nadya | Tech Support Engineer]

Hello, Shanti,

I am glad that this works for you. Do not hesitate to contact us if you have other questions.

Regards,
Nadya
Progress Telerik