我创建了一个应该触发 SharePoint 设计器工作流的事件接收器，但是这从未发生过。对于 guid 和工作流关联，这部分代码永远不会评估为 true：if (association.BaseId == workflowGuid)。我有点难过，不太确定为什么它不起作用。任何见解将不胜感激......我的代码如下。基本上，当一个项目添加到我的列表中时，它应该会触发我的 Sharepoint 设计器工作流程，但这永远不会发生，我可以手动启动工作流程。
public override void ItemAdded(SPItemEventProperties properties)
{
base.ItemAdded(properties);
startWF(properties);
}
private void startWF(SPItemEventProperties properties)
{
try
{
//bool startWF = false;
string strWorkflowID = "{c66ff94f-ba7c-4495-82fe-e73cdd18bad9}";
//string statusVal = properties.AfterProperties["eRequest Division"].ToString();
SPListItem li = properties.ListItem;
//using (SPWeb web = li.Web)
using (SPWeb web = properties.OpenWeb())
{
using (SPSite site = web.Site)
{
SPWorkflowManager mgr = site.WorkflowManager;
SPList parentList = li.ParentList;
//SPList list = web.Lists["Charitable and Political"];
SPWorkflowAssociationCollection associationCollection = parentList.WorkflowAssociations;
LookUpAndStart(li, mgr, associationCollection, "{c66ff94f-ba7c-4495-82fe-e73cdd18bad9}");
}
}
}
catch (Exception ex)
{
}
}
private static void LookUpAndStart(SPListItem listItem, SPWorkflowManager mgr, SPWorkflowAssociationCollection associationCollection, string workflowID)
{
foreach (SPWorkflowAssociation association in associationCollection)
{
Guid workflowGuid = new Guid(workflowID);
//if (association.Name.ToLower().Equals(workflowGuid))
//if (association.BaseId == workflowGuid)
//if (association.BaseId.ToString("B").Equals(workflowGuid))
if (association.BaseId == workflowGuid)
{
string data = association.AssociationData;
SPWorkflow wf = mgr.StartWorkflow(listItem, association, data, true);
break;
}
}
}
}
}