public override int buscarRegistros()
{
TList_CadUsuarioCompra lista = TCN_CadUsuarioCompra.Busca(cd_clifor_cmp.Text, login.Text, false, false, false, false, 0, string.Empty, null);
if (lista != null)
{
if (lista.Count > 0)
{
this.Lista = lista;
bs_userCompra.DataSource = Lista;
}
else
if ((vTP_Modo == TTpModo.tm_Standby) || (vTP_Modo == TTpModo.tm_busca))
{
bs_userCompra.Clear();
}
return(lista.Count);
}
else
{
return(0);
}
}
private void gPesquisa_ColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
if (gPesquisa.Columns[e.ColumnIndex].SortMode == DataGridViewColumnSortMode.NotSortable)
{
return;
}
if (bs_userCompra.Count < 1)
{
return;
}
PropertyDescriptorCollection lP = TypeDescriptor.GetProperties(new TRegistro_CadUsuarioCompra());
TList_CadUsuarioCompra lComparer;
SortOrder direcao = SortOrder.None;
if ((gPesquisa.Columns[e.ColumnIndex].HeaderCell.SortGlyphDirection == SortOrder.None) ||
(gPesquisa.Columns[e.ColumnIndex].HeaderCell.SortGlyphDirection == SortOrder.Descending))
{
lComparer = new TList_CadUsuarioCompra(lP.Find(gPesquisa.Columns[e.ColumnIndex].DataPropertyName, true), SortOrder.Ascending);
foreach (DataGridViewColumn c in gPesquisa.Columns)
{
c.HeaderCell.SortGlyphDirection = SortOrder.None;
}
direcao = SortOrder.Ascending;
}
else
{
lComparer = new TList_CadUsuarioCompra(lP.Find(gPesquisa.Columns[e.ColumnIndex].DataPropertyName, true), SortOrder.Descending);
foreach (DataGridViewColumn c in gPesquisa.Columns)
{
c.HeaderCell.SortGlyphDirection = SortOrder.None;
}
direcao = SortOrder.Descending;
}
(bs_userCompra.List as TList_CadUsuarioCompra).Sort(lComparer);
bs_userCompra.ResetBindings(false);
gPesquisa.Columns[e.ColumnIndex].HeaderCell.SortGlyphDirection = direcao;
}
