protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (e.LeftButton != MouseButtonState.Pressed)
{
this.dragStartPoint = null;
}
if (this.dragStartPoint.HasValue)
{
// XamlWriter.Save() has limitations in exactly what is serialized,
// see SDK documentation; short term solution only;
string xamlString = XamlWriter.Save(this.Content);
DragObject dataObject = new DragObject();
dataObject.Xaml = xamlString;
WrapPanel panel = VisualTreeHelper.GetParent(this) as WrapPanel;
if (panel != null)
{
// desired size for DesignerCanvas is the stretched Toolbox item size
double scale = 1.3;
dataObject.DesiredSize = new Size(panel.ItemWidth * scale, panel.ItemHeight * scale);
}
DragDrop.DoDragDrop(this, dataObject, DragDropEffects.Copy);
e.Handled = true;
}
}
public string xamlsaveop(Canvas canvas1)
{
XamlWriter xwritr = new XamlWriter();
//textBox2.Text = xwritr.WriteXaml(canvas1, XamlWriterSettings.LogicalTree).ToString();
string xml = xwritr.WriteXaml(canvas1, XamlWriterSettings.LogicalTree).ToString();
xml = xml.Replace(Environment.NewLine, "");
return xml;
}
private void PrintDataTableClick(object sender, RoutedEventArgs e)
{
var dataTable = CreateSampleDataTable();
var columnWidths = new List <double>()
{
30, 40, 300, 300, 150
};
var ht = new HeaderTemplate();
var headerTemplate = XamlWriter.Save(ht);
var printControl = PrintControlFactory.Create(dataTable, columnWidths, headerTemplate);
printControl.ShowPrintPreview();
}
