protected void btnChangePaging_Click(object sender, EventArgs e)
{
EntityMapper eMapper = new EntityMapper(Utils.LocalizedLanguage);
List<ISTAT.Entity.ContentConstraint> lContConstr = eMapper.GetContentConstraintList(_sdmxObjects,Utils.LocalizedLanguage);
int numberOfRows = 0;
if ( !txtNumberOfRows.Text.Trim().Equals( string.Empty ) && int.TryParse( txtNumberOfRows.Text, out numberOfRows ) )
{
if ( numberOfRows > 0 )
{
gridView.PageSize = numberOfRows;
}
else
{
gridView.PageSize = Utils.GeneralContentConstraintNumberRow;
txtNumberOfRows.Text = Utils.GeneralContentConstraintNumberRow.ToString();
}
}
else if ( !txtNumberOfRows.Text.Trim().Equals( string.Empty ) && !int.TryParse( txtNumberOfRows.Text, out numberOfRows ) )
{
Utils.ShowDialog( Resources.Messages.err_wrong_rows_number_pagination );
return;
}
else if ( txtNumberOfRows.Text.Trim().Equals( string.Empty ) )
{
gridView.PageSize = Utils.GeneralContentConstraintNumberRow;
txtNumberOfRows.Text = Utils.GeneralContentConstraintNumberRow.ToString();
}
gridView.DataSourceID = null;
gridView.DataSource = lContConstr;
gridView.DataBind();
}
private void BindData()
{
EntityMapper eMapper = new EntityMapper(Utils.LocalizedLanguage);
List<ISTAT.Entity.ContentConstraint> lContConstr = eMapper.GetContentConstraintList(_sdmxObjects, Utils.LocalizedLanguage);
if (lContConstr == null)
{
Utils.ShowDialog(Resources.Messages.msg_no_result_found);
return;
}
gridView.PageSize = Utils.GeneralContentConstraintNumberRow;
gridView.DataSourceID = null;
int numberOfRows = 0;
if ( !txtNumberOfRows.Text.Trim().Equals( string.Empty ) && int.TryParse( txtNumberOfRows.Text, out numberOfRows ) )
{
gridView.PageSize = numberOfRows;
}
gridView.DataSource = lContConstr;
gridView.DataBind();
if ( lContConstr.Count == 0 )
{
txtNumberOfRows.Visible = false;
lblNumberOfRows.Visible = false;
btnChangePaging.Visible = false;
}
else
{
txtNumberOfRows.Visible = true;
lblNumberOfRows.Visible = true;
btnChangePaging.Visible = true;
}
}
protected void OnSorting(object sender, GridViewSortEventArgs e)
{
EntityMapper eMapper = new EntityMapper(Utils.LocalizedLanguage);
List<ISTAT.Entity.ContentConstraint> _list = eMapper.GetContentConstraintList(_sdmxObjects, Utils.LocalizedLanguage);
if ((SortDirection)ViewState["SortExpr"] == SortDirection.Ascending)
{
_list = _list.OrderBy(x => TypeHelper.GetPropertyValue(x, e.SortExpression)).Reverse().ToList();
ViewState["SortExpr"] = SortDirection.Descending;
}
else
{
_list = _list.OrderBy(x => TypeHelper.GetPropertyValue(x, e.SortExpression)).ToList();
ViewState["SortExpr"] = SortDirection.Ascending;
}
int numberOfRows = 0;
if ( !txtNumberOfRows.Text.Trim().Equals( string.Empty ) && int.TryParse( txtNumberOfRows.Text, out numberOfRows ) )
{
gridView.PageSize = numberOfRows;
}
else
{
gridView.PageSize = Utils.GeneralContentConstraintNumberRow;
}
gridView.DataSourceID = null;
gridView.DataSource = _list;
gridView.DataBind();
}
