public virtual VariablesDataset.CategoriesDataTable GetDataByVariableId(int variableID) {
     this.Adapter.SelectCommand = this.CommandCollection[1];
     this.Adapter.SelectCommand.Parameters[0].Value = ((int)(variableID));
     VariablesDataset.CategoriesDataTable dataTable = new VariablesDataset.CategoriesDataTable();
     this.Adapter.Fill(dataTable);
     return dataTable;
 }
 public virtual VariablesDataset.CategoriesDataTable GetData() {
     this.Adapter.SelectCommand = this.CommandCollection[0];
     VariablesDataset.CategoriesDataTable dataTable = new VariablesDataset.CategoriesDataTable();
     this.Adapter.Fill(dataTable);
     return dataTable;
 }