/// <summary>
/// Creates an image column that displays an image according to the specified converter.
/// </summary>
/// <typeparam name="T">The converter type.</typeparam>
/// <param name="header">The column header string.</param>
/// <param name="bindingName">The binding name, i.e the column name within the table.</param>
/// <param name="parameter">A parameter to pass to the converter, ex: the name of the resource to use.</param>
/// <param name="imageXY">The X and Y size of the image (default 12.0).</param>
/// <returns>The newly created column.</returns>
public DataGridTemplateColumn CreateImage <T>(string header, string bindingName, object parameter = null, double imageXY = 12.0) where T : IValueConverter, new()
{
DataGridTemplateColumn col = new DataGridTemplateColumn
{
Header = MakeTextBlockHeader(header),
CanUserResize = false,
Width = new DataGridLength(imageXY * 1.55, DataGridLengthUnitType.Pixel)
};
FrameworkElementFactory factory = new FrameworkElementFactory(typeof(Image));
Binding binding = new Binding(bindingName)
{
Mode = BindingMode.OneWay,
Converter = new T(),
ConverterParameter = parameter
};
factory.SetValue(Image.SourceProperty, binding);
factory.SetValue(Image.WidthProperty, imageXY);
factory.SetValue(Image.HeightProperty, imageXY);
col.CellTemplate = new DataTemplate()
{
VisualTree = factory
};
Add(col.SetSelectorName(header));
return(col);
}
/// <summary>
/// Creates a content control column that displays the specified resource according to the specified converter.
/// </summary>
/// <typeparam name="T">The converter type.</typeparam>
/// <param name="header">The column header string.</param>
/// <param name="bindingName">The binding name, i.e the column name within the table.</param>
/// <param name="parameter">A parameter to pass to the converter, ex: the name of the resource to use.</param>
/// <returns>The newly created column.</returns>
public DataGridTemplateColumn CreateResource <T>(string header, string bindingName, object parameter) where T : IValueConverter, new()
{
DataGridTemplateColumn col = new DataGridTemplateColumn
{
Header = MakeTextBlockHeader(header),
};
FrameworkElementFactory factory = new FrameworkElementFactory(typeof(ContentControl));
Binding binding = new Binding(bindingName)
{
Mode = BindingMode.OneWay,
Converter = new T(),
ConverterParameter = parameter
};
factory.SetValue(ContentControl.ContentProperty, binding);
col.CellTemplate = new DataTemplate
{
VisualTree = factory
};
Add(col.SetSelectorName(header));
return(col);
}
