Difference between revisions of "Windows Presentation Foundation"

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* [[Confirm/Information Dialog with Caliburn Micro]]
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* Set max characters in column for WPF DataGridColumn. Use DataGridTextColumn.EditingElementStyle.Setters.Add(new Setter(TextBox.MaxLengthProperty, maxColumnLength)) (see [http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/6d56e577-5ccf-45f4-af37-e914a9e7edad/ http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/6d56e577-5ccf-45f4-af37-e914a9e7edad/]:
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private void DataGrid_AutoGeneratedColumns(object sender, EventArgs e)
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        {
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            DataGrid datagrid = sender as DataGrid;
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            if (datagrid == null) return;
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            Type entityMetadataType = MetadataType(ViewModel.CurrentType);
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            var columns = datagrid.Columns;
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            var orderedColumns = columns
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                .OrderBy(c => DisplayMetadataHelper.GetDisplayInfo(entityMetadataType, c.Header as string).DisplayOrder)
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                .ToList();
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            foreach (DataGridColumn dataGridColumn in columns)
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            {
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                dataGridColumn.DisplayIndex = orderedColumns.IndexOf(dataGridColumn);
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                DisplayMetadataHelper.DisplayInfo displayInfo = DisplayMetadataHelper.GetDisplayInfo(entityMetadataType, dataGridColumn.Header as string);
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                dataGridColumn.Header = displayInfo.DisplayName;
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                if ((dataGridColumn is DataGridTextColumn) &&
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                    (displayInfo.MaxLength.HasValue))
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                {
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                    int maxColumnLength = displayInfo.MaxLength.Value;
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                    Style newStyle = new Style(typeof(TextBox), ((DataGridTextColumn)dataGridColumn).EditingElementStyle);
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                    newStyle.Setters.Add(new Setter(TextBox.MaxLengthProperty, maxColumnLength));
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                    ((DataGridTextColumn) dataGridColumn).EditingElementStyle = newStyle;
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                }
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            }
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        }
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* [http://windowsclient.net/blogs/tanuagrawal/archive/2010/02/23/Debugging-XAML-Bindings-in-WPF-by-Tanu-Agrawal.aspx Debugging XAML Bindings in WPF]
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* [http://msdn.microsoft.com/en-us/magazine/dd419663.aspx WPF Apps With The Model-View-ViewModel Design Pattern (MSDN Magazine)]
 
* [http://joshsmithonwpf.wordpress.com/a-guided-tour-of-wpf/ A Guided Tour of WPF - A simple introduction to WPF]
 
* [http://joshsmithonwpf.wordpress.com/a-guided-tour-of-wpf/ A Guided Tour of WPF - A simple introduction to WPF]
 
* [http://www.switchonthecode.com/tutorials/wpf-tutorial-using-wpf-in-winforms WPF Tutorial - Using WPF In WinForms]
 
* [http://www.switchonthecode.com/tutorials/wpf-tutorial-using-wpf-in-winforms WPF Tutorial - Using WPF In WinForms]

Latest revision as of 17:29, 8 October 2013

private void DataGrid_AutoGeneratedColumns(object sender, EventArgs e)
       {
           DataGrid datagrid = sender as DataGrid;
           if (datagrid == null) return;
           Type entityMetadataType = MetadataType(ViewModel.CurrentType);
           var columns = datagrid.Columns;
           var orderedColumns = columns
               .OrderBy(c => DisplayMetadataHelper.GetDisplayInfo(entityMetadataType, c.Header as string).DisplayOrder)
               .ToList();
           foreach (DataGridColumn dataGridColumn in columns)
           {
               dataGridColumn.DisplayIndex = orderedColumns.IndexOf(dataGridColumn);
               DisplayMetadataHelper.DisplayInfo displayInfo = DisplayMetadataHelper.GetDisplayInfo(entityMetadataType, dataGridColumn.Header as string);
               dataGridColumn.Header = displayInfo.DisplayName;
               if ((dataGridColumn is DataGridTextColumn) &&
                   (displayInfo.MaxLength.HasValue))
               {
                   int maxColumnLength = displayInfo.MaxLength.Value;
                   Style newStyle = new Style(typeof(TextBox), ((DataGridTextColumn)dataGridColumn).EditingElementStyle);
                   newStyle.Setters.Add(new Setter(TextBox.MaxLengthProperty, maxColumnLength));
                   ((DataGridTextColumn) dataGridColumn).EditingElementStyle = newStyle;
               }
           }
       }


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