SharePoint2010代码启动工作流

private void StartWorkFlow()
        { //获得该列表上的发布的所有工作流 SPWorkflowAssociationCollection wfAssociationColls = this.List.WorkflowAssociations; if (wfAssociationColls != null && wfAssociationColls.Count > 0)
            {
                CultureInfo ci = CultureInfo.CurrentCulture;
                SPWorkflowAssociation spWFAss = GetAssociation(wfAssociationColls);
                SPContext.Current.Web.AllowUnsafeUpdates = true; this.List.ParentWeb.Site.WorkflowManager.StartWorkflow(this.ListItem, spWFAss, spWFAss.AssociationData, true);
                SPContext.Current.Web.AllowUnsafeUpdates = false;
            }
        } //获取当前要启动的工作流 private SPWorkflowAssociation GetAssociation(SPWorkflowAssociationCollection wfAssociationColls)
        {
            SPWorkflowAssociation spWFAss = wfAssociationColls[0]; foreach (SPWorkflowAssociation item in wfAssociationColls)
            { //根据工作流创建的时间将最后一次发布的工作流取出来 if (item.Created > spWFAss.Created)
                {
                    spWFAss = item;
                }
            } return spWFAss;
        }