/// <summary>
/// Gets the number of active tasks for instance of a workflow
/// </summary>
/// <param name="ProcessInstanceId"></param>
/// <returns></returns>
public int GetTaskCount(int ProcessInstanceId, string ProcessName)
{
int Result = 0;
int count = 0;
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer(servername, 5555);
SourceCode.Workflow.Management.WorklistItems worklistItems = null;
wrkmgt.Open();
try
{
worklistItems = wrkmgt.GetWorklistItems("", "", "", "", "", "", "");
foreach (SourceCode.Workflow.Management.WorklistItem worklistItem in worklistItems)
{
if (worklistItem.ProcInstID == ProcessInstanceId)
{
count++;
}
}
Result = count;
}
catch (Exception ex)
{
Result = 0;
}
finally
{
wrkmgt.Connection.Close();
}
return(Result);
}
private void BindList(string InstanceID)
{
DataTable dt = processHistoryBLL.GetProcessHistoryList(InstanceID);
if (dt != null && dt.Rows != null && dt.Rows.Count > 0)
{
string formID = dt.Rows[0]["FormID"].ToString();
if (!string.IsNullOrEmpty(formID))
{
SourceCode.Workflow.Management.WorklistItems items = WorkflowManage.GetNextApprover(formID);
if (items != null)
{
foreach (SourceCode.Workflow.Management.WorklistItem item in items)
{
string[] nameArray = item.Actioner.Name.Split('\\');
if (nameArray != null && nameArray.Length > 1)
{
string domainID = nameArray[1];
DataTable employeeDataTable = processHistoryBLL.GetEmployeeInfo(domainID);
DataRow dataRow = dt.NewRow();
dt.Rows.Add(dataRow);
dataRow["ApproveByUserName"] = employeeDataTable == null ? string.Empty : employeeDataTable.Rows[0]["EmployeeName"].ToString();
dataRow["DepartName"] = employeeDataTable == null ? string.Empty : employeeDataTable.Rows[0]["DepartName"].ToString();
dataRow["FinishedTime"] = new DateTime(9999, 12, 31);
dataRow["ApproveResult"] = "送达";
dataRow["CurrentActiveName"] = item.ActivityName;
dataRow["ISSign"] = "0";
}
}
}
}
}
rpViewHistory.DataSource = dt;
rpViewHistory.DataBind();
}
/// <summary>
/// Checks to see if there is an task
/// </summary>
/// <param name="ProcessInstanceId"></param>
/// <param name="ProcessName"></param>
/// <returns></returns>
public Boolean IsTaskFound(int ProcessInstanceId, string ProcessName)
{
Boolean Result = false;
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer(servername, 5555);
SourceCode.Workflow.Management.WorklistItems worklistItems = null;
wrkmgt.Open();
try
{
worklistItems = wrkmgt.GetWorklistItems("", "", "", "", "", "", "");
foreach (SourceCode.Workflow.Management.WorklistItem worklistItem in worklistItems)
{
if (worklistItem.ProcInstID == ProcessInstanceId)
{
Result = true;
}
}
}
catch (Exception ex)
{
Result = false;
}
finally
{
wrkmgt.Connection.Close();
}
return(Result);
}
/// <summary>
/// Gets details about the task
/// </summary>
/// <param name="ProcessInstanceId"></param>
/// <returns></returns>
public List <tasklist> GetTask(string ProcessInstanceId, string ProcessName)
{
int ProcInstId = 0;
int.TryParse(ProcessInstanceId, out ProcInstId);
List <tasklist> list = new List <tasklist>();
SourceCode.Workflow.Management.WorkflowManagementServer wrkmgt = new SourceCode.Workflow.Management.WorkflowManagementServer(servername, 5555);
SourceCode.Workflow.Management.WorklistItems worklistItems = null;
wrkmgt.Open();
try
{
worklistItems = wrkmgt.GetWorklistItems("", "", "", "", "", "", "");
foreach (SourceCode.Workflow.Management.WorklistItem worklistItem in worklistItems)
{
if (worklistItem.ProcInstID == ProcInstId)
{
var x = worklistItem.ActivityName;
list.Add(new tasklist
{
Status = worklistItem.Status.ToString(),
Destination = worklistItem.Destination,
EventName = worklistItem.EventName,
ActInstDestID = worklistItem.ActInstDestID.ToString(),
ActivityName = worklistItem.ActivityName,
SerialNumber = (ProcessInstanceId + "_" + worklistItem.ActInstDestID)
});
}
}
}
catch (Exception ex)
{
// Result = false;
}
finally
{
wrkmgt.Connection.Close();
}
return(list);
}
