private void SearchTable()
{
TableBusiness tdata = new TableBusiness();
var tlist = tdata.SearchTable(maindb, txtname.Text.Trim());
dgvallTables.DataSource = tlist;
}
private void LoadTables()
{
TableBusiness tdata = new TableBusiness();
var tlist = tdata.GetTableList(maindb);
dgvallTables.DataSource = tlist;
}