Repeating data deduplication in C # datatable

        #region DataTable to Heavy///<summary>//DataTable to///</summary>/<param NA Me= "Dtsource" > Need to go to the heavy datatable</param>//<param name= "ColumnNames" > based on which column to weight </param>// <returns></returns> public static DataTable getdistincttable (DataTable dtsource, params string[] Column            Names) {DataTable distincttable = Dtsource.clone ();                                      try {if (dtsource! = null && dtSource.Rows.Count > 0) {                    DataView dv = new DataView (dtsource); distincttable = dv.                ToTable (True, columnnames); }} catch (Exception ee) {MessageBox.Show (EE.            ToString ());        } return distincttable; }///<summary>//DataTable Go heavy///</summary>//<param name= "Dtsource" > Required Go to the Heavy datatable</param>//<returns></returns> public static DataTable Getdistincttable (DataTable            Dtsource) {DataTable distincttable = null;                    try {if (dtsource! = null && dtSource.Rows.Count > 0) {                    string[] ColumnNames = Gettablecolumnname (Dtsource);                    DataView dv = new DataView (dtsource); distincttable = dv.                ToTable (True, columnnames); }} catch (Exception ee) {MessageBox.Show (EE.            ToString ());        } return distincttable;            #endregion #region Get all the column names in the table public static string[] Gettablecolumnname (DataTable DT) { string cols = String.            Empty; for (int i = 0; i < dt. Columns.count; i++) {cols + = (dt. Columns[i].            ColumnName + ","); } cols = cols. TrimEnd(','); return cols.        Split (', '); } #endregion

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