public static void ExecuteReplace(ReplaceAssigneeHelperData rahd)
{
rahd.NullCheck("错误：传入参数为空");
//取原始待办人
IUser originalUser = (IUser)OguBase.CreateWrapperObject(rahd.OriginalUserID, SchemaType.Users);
//取目的待办人
List<IUser> targetUsers = new List<IUser>();
foreach (string userID in rahd.TargetUsersID)
{
IUser targetUser = (IUser)OguBase.CreateWrapperObject(userID, SchemaType.Users);
targetUsers.Add(targetUser);
}
//获取用户任务
UserTaskCollection tasks = UserTaskAdapter.Instance.LoadUserTasks(
build => build.AppendItem("TASK_GUID", rahd.TaskID, "="));
(tasks.Count > 0).FalseThrow("指定的任务ID'{0}'不存在！", rahd.TaskID);
//取出Activity
string activityID = tasks[0].ActivityID;
//待办人替换处理
try
{
IWfProcess process = WfRuntime.GetProcessByActivityID(activityID);
IWfActivity activity = process.Activities[activityID];
//创建Executor并执行
WfReplaceAssigneesExecutor replaceExec = new WfReplaceAssigneesExecutor(activity, activity,
originalUser, targetUsers);
replaceExec.Execute();
}
catch
{
}
}
