private void CriticalPathCheckBox_Unchecked(object sender, RoutedEventArgs e)
{
foreach (PredecessorItem predecessorItem in PertChartView.GetCriticalDependencies())
{
SetCriticalPathHighlighting(predecessorItem, false);
}
foreach (PertChartItem item in PertChartView.GetCriticalItems())
{
SetCriticalPathHighlighting(item, false);
}
SetDependencyColorButton.IsEnabled = true;
SetColorButton.IsEnabled = true;
}
private void ExportImageButton_Click(object sender, RoutedEventArgs e)
{
PertChartView.Export((Action) delegate
{
SaveFileDialog saveFileDialog = new SaveFileDialog {
Title = "Export Image To", Filter = "PNG image files|*.png"
};
if (saveFileDialog.ShowDialog() != true)
{
return;
}
BitmapSource bitmapSource = PertChartView.GetExportBitmapSource(96 * 2);
using (Stream stream = saveFileDialog.OpenFile())
{
PngBitmapEncoder pngBitmapEncoder = new PngBitmapEncoder();
pngBitmapEncoder.Frames.Add(BitmapFrame.Create(bitmapSource));
pngBitmapEncoder.Save(stream);
}
});
}
public void HighlightCriticalPathButton_Click(object sender, EventArgs e)
{
// Reset the view.
foreach (PertChartItem item in PertChartView.Items)
{
item.ShapeStroke = null;
foreach (PredecessorItem predecessorItem in item.Predecessors)
{
predecessorItem.DependencyLineStroke = null;
}
}
// Set up red as shape stroke properties for the critical items.
foreach (PertChartItem item in PertChartView.GetCriticalItems())
{
item.ShapeStroke = Color.Red;
}
foreach (PredecessorItem predecessorItem in PertChartView.GetCriticalDependencies())
{
predecessorItem.DependencyLineStroke = Color.Red;
}
}
private void CriticalPathCheckBox_Checked(object sender, RoutedEventArgs e)
{
SetColorButton.IsEnabled = false;
SetDependencyColorButton.IsEnabled = false;
foreach (PertChartItem item in PertChartView.ManagedItems)
{
SetCriticalPathHighlighting(item, false);
if (item.Predecessors != null)
{
foreach (PredecessorItem predecessorItem in item.Predecessors)
{
SetCriticalPathHighlighting(predecessorItem, false);
}
}
}
foreach (PertChartItem item in PertChartView.GetCriticalItems())
{
SetCriticalPathHighlighting(item, true);
}
foreach (PredecessorItem predecessorItem in PertChartView.GetCriticalDependencies())
{
SetCriticalPathHighlighting(predecessorItem, true);
}
}
public void PrintButton_Click(object sender, EventArgs e)
{
PertChartView.Print(title: "PERT Chart (printable)", preparingMessage: "...");
}
private void PrintButton_Click(object sender, RoutedEventArgs e)
{
PertChartView.Print("PertChartView Sample Document");
}