private void cmdSaveUpdateMap_Click(object sender, RoutedEventArgs e)
{
DeltaWF = LoadActivityBuilder(txtWorkflowSnapshot.Text);
updateMap = DynamicUpdateServices.CreateUpdateMap(DeltaWF);
SaveUpdateMap(updateMap, txtWorkflowSnapshot.Text);
}
/// <summary>
/// Load update map from updated defintion and save it to file *.map
/// </summary>
/// <param name="fileName"></param>
public static void SaveUpdateMap(String fileName)
{
ActivityBuilder wf = LoadActivityBuilder(fileName);
DynamicUpdateMap map = DynamicUpdateServices.CreateUpdateMap(wf);
String path = System.IO.Path.ChangeExtension(fileName, "map");
DataContractSerializer serialize = new DataContractSerializer(typeof(DynamicUpdateMap));
using (FileStream fs = File.Open(path, FileMode.Create))
{
serialize.WriteObject(fs, map);
}
}
private static void CreateUpdateMaps(ActivityBuilder wf, string name)
{
// Create the UpdateMap.
DynamicUpdateMap map = DynamicUpdateServices.CreateUpdateMap(wf);
// Serialize it to a file.
string path = Path.Combine(mapPath, name);
DataContractSerializer sz = new DataContractSerializer(typeof(DynamicUpdateMap));
using (FileStream fs = System.IO.File.Open(path, FileMode.Create))
{
sz.WriteObject(fs, map);
}
}
private static DynamicUpdateMap CreateUpdateMap()
{
Activity workflowDefinition = GetOriginalWorkflow();
DynamicUpdateServices.PrepareForUpdate(workflowDefinition);
// Now update the workflow - add in a new activity
Sequence seq = workflowDefinition as Sequence;
seq.Activities.Add(new WriteLine {
Text = "Second version of workflow"
});
// And then after all the changes, create the map
return(DynamicUpdateServices.CreateUpdateMap(workflowDefinition));
}