private void InitGrid()
{
dbGrid.Rows.Clear();
dbGrid.Columns.Clear();
var col1 = new DataGridViewTextBoxColumn();
var col2 = new DataGridViewTextBoxColumn();
col1.HeaderText = @"Id";
col1.Name = @"id";
col2.HeaderText = @"Error";
col2.Name = @"error";
dbGrid.Columns.AddRange(new DataGridViewColumn[] {col1, col2});
dbGrid.Columns[1].Width = dbGrid.Width - dbGrid.Columns[0].Width;
dbGrid.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.DisplayedCells;
dbGrid.RowsDefaultCellStyle.Padding = new Padding(3);
}