/// <summary>
/// 任务放弃认领
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void taskAbnegateButtonEvent(object sender, EventArgs e)
{
WorkFlowRuntime wfruntime = new WorkFlowRuntime();
wfruntime.UserId = userId;
// wfruntime.WorkTaskInstanceId = WorktaskInsId;
wfruntime.OperatorInstanceId = operatorInsId;
wfruntime.TaskUnClaim();
}
