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 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 != _editor.Expression)
{
PageCache.SetCacheExpression("");
_editor.Expression = expression;
_editor.DataSource = flexGrid.CollectionView.FirstOrDefault();
if (_editor.IsValid)
{
View.Filter = new Predicate <object>(Contains);
View.Refresh();
}
}
}
private void Editor_OkClick(object sender, RoutedEventArgs e)
{
if (this._backPageType != null)
{
PageCache.SetCacheExpression(expressionEditor.Expression);
this.Frame.Navigate(this._backPageType);
}
}
private void FlexGrid_Loaded(object sender, RoutedEventArgs e)
{
flexGrid.AutoSizeColumns(0, 1, 2); // adjust column sizes to reflect long headers
var field = PageCache.GetCacheField();
if (flexGrid != null && flexGrid.ExpressionEditors.Contains(field))
{
flexGrid.ExpressionEditors[field].Expression = PageCache.GetCacheExpression();
PageCache.SetCacheField("");
PageCache.SetCacheExpression("");
}
}