Hi everybody,

Can you please tell me what I'm missing here?

using System;
using System.Linq;
using System.Collections.Generic;
using System.Text;
using System.ComponentModel;
using System.Data;
using System.Drawing; 
using System.Windows.Forms;

namespace myNamespace
{
    // C#
    // Specifies the bitmap associated with the DataGrid type.
   // [ToolboxBitmap(typeof(DataGrid))]
    public partial class grdOrderDetails : DataGrid
    {
        private int _rowNumber = 0;
        public int _RowNumber
        {
            get
            {
                return this._rowNumber;
            }
            set
            {
                this._rowNumber = value;
            }
        }

        #region Grid Mouse Up Event

        /// <summary>
        /// Search grid mouse up event.       
        /// </summary>        
        protected override void  OnMouseUp(MouseEventArgs mea)
        {
 	         base.OnMouseUp(mea);
            DataGrid.HitTestInfo hti = this.HitTest(mea.X, mea.Y);
            try
            {
                switch (hti.Type)
                {
                    case DataGrid.HitTestType.Cell:
                        {
                            this.Select(hti.Row);
                            _rowNumber = hti.Row;
                            break;
                        }
                    case DataGrid.HitTestType.ColumnHeader:
                        {
                            break;
                        }
                }
            }
            catch (Exception ex)
            {

                MessageBox.Show(ex.ToString());

            }
        }
        #endregion
    }       
}

I changed the original DataGrids to the instances of my class in my form and now I'm getting an error in run-time about failing initialize.

Do you know what may be wrong here?

Thanks in advance.