private void FlexGrid_Loaded(object sender, RoutedEventArgs e)
{
foreach (Column column in flexGrid.Columns)
{
// hide calculated columns
if (column.ColumnName.Equals("CustomField1") || column.ColumnName.Equals("CustomField2"))
{
column.Visible = false;
}
}
var expression = PageCache.GetCacheExpression();
if (expression != "")
{
PageCache.SetCacheExpression("");
_editor.Expression = expression;
_editor.DataSource = flexGrid.CollectionView.FirstOrDefault();
if (_editor.IsValid)
{
ExpressionGroupDescription group = new ExpressionGroupDescription();
group.Expression = _editor.Expression;
View.GroupDescriptions.Add(group);
}
}
}
private void Editor_OkClick(object sender, RoutedEventArgs e)
{
if (editor.IsValid)
{
ExpressionGroupDescription expression = new ExpressionGroupDescription();
expression.Expression = editor.Expression;
View.GroupDescriptions.Add(expression);
}
}