private void LlenarColor()
{
List <ColorBE> lstColorBE = null;
ColorBC objColorBC = new ColorBC();
try
{
lstColorBE = objColorBC.Select_Color();
if (lstColorBE != null)
{
gvColores.DataSource = lstColorBE;
gvColores.DataBind();
}
else
{
lstColorBE = new List <ColorBE>();
lstColorBE.Add(new ColorBE());
gvColores.DataSource = lstColorBE;
gvColores.DataBind();
int TotalColumns = gvColores.Rows[0].Cells.Count;
gvColores.Rows[0].Cells.Clear();
gvColores.Rows[0].Cells.Add(new TableCell());
gvColores.Rows[0].Cells[0].HorizontalAlign = HorizontalAlign.Left;
gvColores.Rows[0].Cells[0].ColumnSpan = TotalColumns;
gvColores.Rows[0].Cells[0].Text = "[No se encontraron colores]";
}
}
catch (Exception)
{
throw;
}
}
protected void gvColores_RowCommand(object sender, GridViewCommandEventArgs e)
{
try
{
#region Nuevo
if (e.CommandName.Equals("Nuevo"))
{
TextBox txtNewNombre = (TextBox)gvColores.FooterRow.FindControl("txtNewNombre");
ColorBE objColorBE = new ColorBE();
objColorBE.Nombre = txtNewNombre.Text;
ColorBC objColorBC = new ColorBC();
objColorBC.Insert_Color(objColorBE);
LlenarColor();
Tools.Unload(GetType(), this);
}
#endregion
#region Editar
if (e.CommandName.Equals("Editar"))
{
GridViewRow gvRow = (GridViewRow)(((LinkButton)e.CommandSource).NamingContainer);
gvColores.EditIndex = gvRow.RowIndex;
LlenarColor();
}
#endregion
#region Cancelar
if (e.CommandName.Equals("Cancelar"))
{
gvColores.EditIndex = -1;
LlenarColor();
}
#endregion
#region Actualizar
if (e.CommandName.Equals("Actualizar"))
{
GridViewRow gvRow = (GridViewRow)(((LinkButton)e.CommandSource).NamingContainer);
TextBox txtNombre = (TextBox)gvRow.FindControl("txtNombre");
ColorBE objColorBE = new ColorBE();
objColorBE.Id_Color = Convert.ToInt32(e.CommandArgument);
objColorBE.Nombre = txtNombre.Text;
ColorBC objColorBC = new ColorBC();
objColorBC.Update_Color(objColorBE);
gvColores.EditIndex = -1;
LlenarColor();
Tools.Unload(GetType(), this);
}
#endregion
}
catch (Exception ex)
{
Tools.Error(GetType(), this, ex);
}
}
