protected void btnSubmit_Click(object sender, EventArgs e)
{
Hashtable hashTable = new Hashtable();
hashTable["EstimatedCosts"] = EstimatedCosts.Text;
hashTable["_EstimatedCosts"] = EstimatedCosts.Text;
hashTable["Outcome"] = Outcome.SelectedValue;
hashTable["_Outcome"] = Outcome.SelectedValue;
hashTable["TaskStatus"] = "complete";
hashTable["PercentComplete"] = "1";
SPWorkflowTask.AlterTask(this._taskListItem, hashTable, true);
this.Page.Response.Clear();
this.Page.Response.Write(string.Format(CultureInfo.InvariantCulture, "<script type=\"text/javascript\">window.frameElement.commonModalDialogClose(1, '{0}');</script>", ""));
this.Page.Response.End();
}
public bool AlterTask(SPListItemInstance task, object htData, bool synchronous)
{
if (task == null)
{
throw new JavaScriptException(this.Engine, "Error", "A task must be specified.");
}
if (htData == null)
{
throw new JavaScriptException(this.Engine, "Error", "A hashtable of data must be specified.");
}
Hashtable ht;
if (htData is HashtableInstance)
{
var temp = (htData as HashtableInstance).Hashtable;
ht = new Hashtable();
foreach (var key in temp.Keys)
{
if (key is GuidInstance)
{
ht.Add((key as GuidInstance).Value, temp[key]);
}
else
{
ht.Add(TypeConverter.ToObject(this.Engine, key), TypeConverter.ToObject(this.Engine, temp[key]));
}
}
}
else if (htData is ObjectInstance)
{
ht = new Hashtable();
foreach (var prop in (htData as ObjectInstance).Properties)
{
ht.Add(prop.Name, prop.Value);
}
}
else
{
throw new JavaScriptException(this.Engine, "Error",
"htData argument must either be a hashtable instance, or a js hashtable");
}
return(SPWorkflowTask.AlterTask(task.ListItem, ht, synchronous));
}