public override int buscarRegistros() { TList_CadBanco lista = TCN_CadBanco.Buscar(cd_banco.Text, ds_banco.Text, "", 0, null); if (lista != null) { if (lista.Count > 0) { this.Lista = lista; BS_CadBanco.DataSource = lista; } else if ((vTP_Modo == TTpModo.tm_Standby) || ((vTP_Modo == TTpModo.tm_busca))) { BS_CadBanco.Clear(); } return(lista.Count); } else { return(0); } }
private void gBanco_ColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e) { if (gBanco.Columns[e.ColumnIndex].SortMode == DataGridViewColumnSortMode.NotSortable) { return; } if (BS_CadBanco.Count < 1) { return; } PropertyDescriptorCollection lP = TypeDescriptor.GetProperties(new TRegistro_CadBanco()); TList_CadBanco lComparer; SortOrder direcao = SortOrder.None; if ((gBanco.Columns[e.ColumnIndex].HeaderCell.SortGlyphDirection == SortOrder.None) || (gBanco.Columns[e.ColumnIndex].HeaderCell.SortGlyphDirection == SortOrder.Descending)) { lComparer = new TList_CadBanco(lP.Find(gBanco.Columns[e.ColumnIndex].DataPropertyName, true), SortOrder.Ascending); foreach (DataGridViewColumn c in gBanco.Columns) { c.HeaderCell.SortGlyphDirection = SortOrder.None; } direcao = SortOrder.Ascending; } else { lComparer = new TList_CadBanco(lP.Find(gBanco.Columns[e.ColumnIndex].DataPropertyName, true), SortOrder.Descending); foreach (DataGridViewColumn c in gBanco.Columns) { c.HeaderCell.SortGlyphDirection = SortOrder.None; } direcao = SortOrder.Descending; } (BS_CadBanco.DataSource as TList_CadBanco).Sort(lComparer); BS_CadBanco.ResetBindings(false); gBanco.Columns[e.ColumnIndex].HeaderCell.SortGlyphDirection = direcao; }