Microsoft Power Platform, SharePoint, Azure, AWS, Google Cloud, DevOps, AI, ML: WorkFlow SharePoint 2010

Tuesday, June 5, 2012

WorkFlow SharePoint 2010

// http://msdn.microsoft.com/en-us/library/gg749857

using System;
using Microsoft.SharePoint;
using Microsoft.SharePoint.WebControls;
using Microsoft.SharePoint.Workflow;
using System.Collections;
namespace test.Layouts.test
{
public partial class test6 : LayoutsPageBase
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnClick_Click(object sender, EventArgs e)
{
using (SPSite site = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb web = site.OpenWeb())
{
SPList list = web.Lists["Announcements"];
SPListItem item = null;
SPQuery query = new SPQuery();
query.Query = "<Where><Contains><FieldRef Name='Title'/><Value Type='Text'>Microsoft</Value></Contains></Where>";
query.RowLimit = 2;

SPListItemCollection items = list.GetItems(query);
if (items.Count > 0)
{
item = items[0];
lbl1.Text = item["Title"].ToString();

if (items[1] != null)
{
item = items[1];
lbl2.Text = item["Title"].ToString();
}
else { lbl2.Text = "Title Null"; }
}
}
}
}
protected void btnClick1_Click(object sender, EventArgs e)
{
try
{
using (SPSite site = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb web = site.OpenWeb())
{
SPList announcements = web.Lists["Announcements"];
SPList tasks = web.Lists["Tasks"];
SPList history = web.Lists["Workflow History"];
SPWorkflowTemplateCollection templateColl = web.WorkflowTemplates;
//int i = 0;
//foreach (SPWorkflowTemplate template1 in templateColl)
//{
// lbl2.Text += i + ". " + template1.Name + " # ";
// i++;
//}
SPWorkflowTemplate template = web.WorkflowTemplates.GetTemplateByName("Approval - SharePoint 2010", web.Locale);
SPWorkflowAssociation association = SPWorkflowAssociation.CreateListAssociation(template, "Announcements Approval", tasks, history);
announcements.WorkflowAssociations.Add(association);
//announcements.WorkflowAssociations.Remove(association);
announcements.Update();
}
}
}
catch (Exception ex)
{
lbl3.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
protected void btnClick2_Click(object sender, EventArgs e)
{
try
{
using (SPSite site = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb web = site.OpenWeb())
{
SPWorkflowAssociationCollection workflowsToUpdate = null;

SPList announcements = web.Lists["Announcements"];
SPList tasks = web.Lists["Tasks"];
SPList history = web.Lists["Workflow History"];
SPWorkflowTemplate template = web.WorkflowTemplates[new Guid("8AD4D8F0-93A7-4941-9657-CF3706F00409")]; //Approval - SharePoint 2010

workflowsToUpdate = announcements.WorkflowAssociations;
lbl1.Text += "Workflows associations in workflowsToUpdate: " + workflowsToUpdate.Count + " # ";

SPWorkflowAssociation workflow1 = SPWorkflowAssociation.CreateListAssociation(template, "Workflow 1", tasks, history);
announcements.WorkflowAssociations.Add(workflow1);
lbl2.Text += "Workflows associations in workflowsToUpdate after adding 'Workflow 1': " + workflowsToUpdate.Count + " # ";

SPWorkflowAssociation workflow2 = SPWorkflowAssociation.CreateListAssociation(template, "Workflow 2", tasks, history);
announcements.WorkflowAssociations.Add(workflow2);
lbl3.Text += "Workflows associations in workflowsToUpdate after adding 'Workflow 2': " + workflowsToUpdate.Count + " # ";
}
}
}
catch (Exception ex)
{
lbl4.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
protected void btnClick3_Click(object sender, EventArgs e)
{
try
{
using (SPSite site = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb web = site.OpenWeb())
{
//foreach (SPWorkflowTemplate wfTemplate in web.WorkflowTemplates)
//{
// if (wfTemplate.Id.Equals(new Guid("3BC0C1E1-B7D5-4e82-AFD7-9F7E59B60409"))) // .Name.Contains("Approval - SharePoint 2010"))
// {
// lbl1.Text += wfTemplate.Name + " @@ "; // .Id + " @@ "; // wfTemplate.Name.Contains("Approval");
// }
// else
// {
// lbl2.Text += wfTemplate.Name + " # "; ;
// }
//}
SPWorkflowTemplate template = web.WorkflowTemplates.GetTemplateByBaseID(new Guid("8AD4D8F0-93A7-4941-9657-CF3706F00409"));
if (template == null || !template.Name.Contains("Approval")) //Announcements Approval
{
throw new ArgumentException("Expected to find the Approval workflow " + "template. Please verify the template ID and server type.");
}
else
{
lbl3.Text = template.Name + " # ";
}
}
}
}
catch (Exception ex)
{
lbl4.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
protected void btnClick4_Click(object sender, EventArgs e)
{
try
{
using (SPSite site = new SPSite(SPContext.Current.Site.Url))
{
using (SPWeb web = site.OpenWeb())
{
SPWorkflowTemplate template = web.WorkflowTemplates[new Guid("8AD4D8F0-93A7-4941-9657-CF3706F00409")];
lbl1.Text += template.Name + " # ";
if (template == null)
{
throw new ArgumentException("The specified template could not be found.");
}
template = web.WorkflowTemplates[39];
lbl2.Text += template.Name + " # ";
}
}
}
catch (Exception ex)
{
lbl4.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
protected void btnClick5_Click(object sender, EventArgs e)
{
try
{
using (SPSite site = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb web = site.OpenWeb())
{
SPList announcements = web.Lists["Announcements"];

bool isRunning = false;
while (!isRunning)
{
SPWorkflowAssociation association = announcements.WorkflowAssociations.GetAssociationByName("Announcements Approval", web.Locale);
lbl2.Text = association.RunningInstances.ToString();
isRunning = (association.RunningInstances > 0);
System.Threading.Thread.Sleep(100);
}
}
}
}
catch (Exception ex)
{
lbl3.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
protected void btnClick6_Click(object sender, EventArgs e)
{
try
{
using (SPSite adminSite = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb adminWeb = adminSite.OpenWeb())
{
SPUser user1 = adminWeb.Users["Domain\\user1"];
SPUser user2 = adminWeb.Users["Domain\\user2"];

using (SPSite user1Site = new SPSite(SPContext.Current.Site.ID, user1.UserToken))
{
using (SPWeb user1Web = user1Site.OpenWeb())
{
user1Web.AllowUnsafeUpdates = true;
lbl1.Text += user1.UserToken.ToString() + " # ";
SPList list = user1Web.Lists["Announcements"];
SPListItem item = list.GetItemById(1);
item["Title"] += " [updated by user1]";
item.Update();
user1Web.AllowUnsafeUpdates = false;
}
}
using (SPSite user2Site = new SPSite(SPContext.Current.Site.ID, user2.UserToken))
{
using (SPWeb user2Web = user2Site.OpenWeb())
{
lbl2.Text += user1.UserToken.ToString() + " # ";
SPList list = user2Web.Lists["Announcements"];
SPListItem item = list.GetItemById(2);
item[Title] += " [updated by user2]";
item.Update();
}
}
}
}
}
catch (Exception ex)
{
lbl3.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
protected void btnClick7_Click(object sender, EventArgs e)
{
try
{
using (SPSite site = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb web = site.OpenWeb())
{
SPList list = web.Lists["Announcements"];
SPListItem item = list.GetItemById(1);

bool isRunning = false;
while (!isRunning)
{
SPWorkflowAssociation assoc = list.WorkflowAssociations.GetAssociationByName("Announcements Approval", web.Locale);
lbl1.Text = item[list.WorkflowAssociations[assoc.Id].Name].ToString();
if (assoc.RunningInstances > 0)
{
lbl1.Text = "Workflow already started # ";
isRunning = true;
}
else if (Convert.ToInt32(item[list.WorkflowAssociations[assoc.Id].Name]) == 15)
{
lbl1.Text = "Workflow Cancled # ";
isRunning = true;
}
else
{
//site.WorkflowManager.StartWorkflow(item, assoc, String.Empty);
site.WorkflowManager.StartWorkflow(item, assoc, assoc.AssociationData, SPWorkflowRunOptions.Synchronous);
System.Threading.Thread.Sleep(1000);
item.EnsureWorkflowInformation();

isRunning = (assoc.RunningInstances > 0);
System.Threading.Thread.Sleep(100);

SPWorkflowTask task = item.Tasks[0];
String title = task["Title"].ToString();
if (title == null || !title.StartsWith("Please approve"))
{
throw new System.FormatException("Unexpected task title: This task was not assigned " + "by the SharePoint 2010 Approval workflow.");
}
else
{
lbl2.Text = "Workflow Started # ";
}
}
}
}
}
}
catch (Exception ex)
{
lbl3.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
protected void btnClick8_Click(object sender, EventArgs e)
{
try
{
using (SPSite site = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb web = site.OpenWeb())
{
SPList announcements = web.Lists["Announcements"];
SPList tasks = web.Lists["Tasks"];
SPList history = web.Lists["Workflow History"];
SPWorkflowTemplate template = web.WorkflowTemplates.GetTemplateByName("Approval - SharePoint 2010", web.Locale);
SPWorkflowAssociation workflow = SPWorkflowAssociation.CreateListAssociation(template, "My Basic Workflow", tasks, history);
announcements.WorkflowAssociations.Add(workflow);
site.WorkflowManager.StartWorkflow(announcements.GetItemById(2), workflow, String.Empty, SPWorkflowRunOptions.Synchronous);
lbl1.Text += "Workflow Started for Item 1";
site.WorkflowManager.StartWorkflow(announcements.GetItemById(3), workflow, String.Empty, SPWorkflowRunOptions.SynchronousAllowPostpone);
lbl2.Text += "Workflow Started for Item 2";
site.WorkflowManager.StartWorkflow(announcements.GetItemById(4), workflow, String.Empty, SPWorkflowRunOptions.Asynchronous);
lbl3.Text += "Workflow Started for Item 3";
}
}
}
catch (Exception ex)
{
lbl4.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
protected void btnClick9_Click(object sender, EventArgs e)
{
try
{
using (SPSite site = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb web = site.OpenWeb())
{
SPList list = web.Lists["Announcements"];
SPListItem item = list.GetItemById(4);
//SPWorkflowAssociation assoc = list.WorkflowAssociations.GetAssociationByName("Announcements Approval", web.Locale);
//SPWorkflowAssociationCollection objWorkflowAssociationCollection;
//SPWorkflowManager objWorkflowManager;

SPWorkflowAssociation assoc = list.WorkflowAssociations.GetAssociationByName("Announcements Approval", web.Locale);

//foreach (SPWorkflowAssociation objWorkflowAssociation in objWorkflowAssociationCollection)
//{
// SPWorkflowAssociation assoc = list.WorkflowAssociations.GetAssociationByName("Announcements Approval", web.Locale);

// if (objWorkflowAssociation.BaseId == wfguid)
// {
// FCTimerJobListItem["wfguid"] = objWorkflowAssociation.BaseId.ToString();
// FCTimerJobListItem.Update();
// objWorkflowManager.StartWorkflow(ResignationListItem, objWorkflowAssociation, objWorkflowAssociation.AssociationData, true);

// site.WorkflowManager.StartWorkflow(item, assoc, assoc.AssociationData, true);
// }
//}

if (assoc.Id != null)
{
//site.WorkflowManager.StartWorkflow(item, assoc, assoc, String.Empty);
site.WorkflowManager.StartWorkflow(item, assoc, assoc.AssociationData, SPWorkflowRunOptions.Synchronous);
}
else
{
lbl2.Text = "No Workflow was associated with selected list item " + assoc.Id + " # ";
}
System.Threading.Thread.Sleep(5000);
item.EnsureWorkflowInformation();
SPWorkflowTask task = item.Tasks[0];

task[SPBuiltInFieldId.ExtendedProperties] += "ows_Color='Blue'";
Hashtable properties = SPWorkflowTask.GetExtendedPropertiesAsHashtable(task);
if (properties["Color"].ToString() != "Blue")
{
throw new Exception("The extended property 'Color' " + "was not set to the expected value 'Blue'.");
}
else
{
lbl2.Text = "Color is " + properties["Color"].ToString() + " # ";
}
}
}
}
catch (Exception ex)
{
lbl3.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
protected void btnClick10_Click(object sender, EventArgs e)
{
try
{
using (SPSite site = new SPSite(SPContext.Current.Site.ID))
{
using (SPWeb web = site.OpenWeb())
{
SPList docs = web.Lists["Shared Documents"];
SPList tasks = web.Lists["Tasks"];
SPList history = web.Lists["Workflow History"];
SPWorkflowTemplate template = web.WorkflowTemplates.GetTemplateByBaseID(new Guid("8AD4D8F0-93A7-4941-9657-CF3706F00409")); //Approval - SharePoint 2010
//SPWorkflowAssociation workflow = SPWorkflowAssociation.CreateListAssociation(template, "Document Approval", tasks, history);
SPWorkflowAssociation workflow = docs.WorkflowAssociations.GetAssociationByName("Document Approval", web.Locale);
//docs.WorkflowAssociations.Add(workflow);
String data = String.Format("<dfs:myFields xmlns:xsd=\'http://www.w3.org/2001/XMLSchema\' xmlns:dms=\'http://schemas.microsoft.com/office/2009/documentManagement/types\' xmlns:dfs=\'http://schemas.microsoft.com/office/infopath/2003/dataFormSolution\' xmlns:q=\'http://schemas.microsoft.com/office/infopath/2009/WSSList/queryFields\' xmlns:d=\'http://schemas.microsoft.com/office/infopath/2009/WSSList/dataFields\' xmlns:ma=\'http://schemas.microsoft.com/office/2009/metadata/properties/metaAttributes\' xmlns:pc=\'http://schemas.microsoft.com/office/infopath/2007/PartnerControls\' xmlns:xsi=\'http://www.w3.org/2001/XMLSchema-instance\"><dfs:queryFields></dfs:queryFields><dfs:dataFields><d:SharePointListItem_RW><d:Approvers><d:Assignment><d:Assignee><pc:Person><pc:DisplayName>{0}</pc:DisplayName><pc:AccountId>{1}</pc:AccountId><pc:AccountType>User</pc:AccountType></pc:Person></d:Assignee><d:Stage xsi:nil=\'true\' /><d:AssignmentType>Serial</d:AssignmentType></d:Assignment></d:Approvers><d:ExpandGroups>true</d:ExpandGroups><d:NotificationMessage /><d:DueDateforAllTasks xsi:nil=\'true\' /><d:DurationforSerialTasks xsi:nil=\'true\' /><d:DurationUnits>Day</d:DurationUnits><d:CC /><d:CancelonRejection>false</d:CancelonRejection><d:CancelonChange>false</d:CancelonChange><d:EnableContentApproval>false</d:EnableContentApproval></d:SharePointListItem_RW></dfs:dataFields></dfs:myFields>", "TRAINING0\\latheef.hyder", "TRAINING0\\latheef.hyder");
site.WorkflowManager.StartWorkflow(docs.GetItemById(8), workflow, data);
lbl1.Text += "Workflow Started # ";
lbl2.Text += data + " # "; // SerialtrueDayfalsefalsefalse #
}
}
}
catch (Exception ex)
{
lbl4.Text = ex.Message.ToString() + " # " + ex.StackTrace.ToString();
}
}
}
}

The Workflow status are constants (integers), So you'll need to refer to a list like:

1. Status: Value

2. Not Started: 0

3. Failed On Start: 1

4. In Progress: 2

5. Error Occurred: 3

6. Canceled: 4

7. Completed: 5

8. Failed On Start(Retrying): 6

9. Error Occurred (Retrying): 7

10. Canceled: 15

11. Approved: 16

12. Rejected: 17

Microsoft Power Platform, SharePoint, Azure, AWS, Google Cloud, DevOps, AI, ML

Tuesday, June 5, 2012

WorkFlow SharePoint 2010

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