private Excel.Chart AddChart()
{
Excel.ChartObjects charts = (Excel.ChartObjects)Quelle.ChartObjects(Type.Missing);
Excel.Chart newCh = charts.Add(50, 50, 500, 300).Chart;
return(newCh);
}
protected override ActivityExecutionStatus Execute(ActivityExecutionContext executionContext)
{
SPSecurity.RunWithElevatedPrivileges(delegate()
{
using (SPSite sitecollection = new SPSite(Url))
{
using (SPWeb web = sitecollection.OpenWeb())
{
SPList list = web.Lists["Aufgaben"];
SPListItem listitem = list.Items.GetItemById(TaskID);
if (listitem != null)
{
if (Status.ToString() != string.Empty)
{
listitem["Status"] = Status.ToString();
}
if (Quelle.ToString() != string.Empty)
{
listitem["Aufgabenquelle"] = Quelle.ToString();
}
if (DueDate.ToString() != string.Empty)
{
listitem["DueDate"] = DueDate;
}
listitem["WorkflowID"] = WorkflowID;
listitem.Update();
}
}
}
});
return(base.Execute(executionContext));
}
protected override ActivityExecutionStatus Execute(ActivityExecutionContext executionContext)
{
SPSecurity.RunWithElevatedPrivileges(delegate()
{
using (SPSite sitecollection = new SPSite(Url))
{
using (SPWeb web = sitecollection.OpenWeb())
{
SPList list = web.Lists["Aufgaben"];
SPListItem listitem = list.Items.Add();
SPContentType ConType = list.ContentTypes[ContentType.ToString()];
if (ConType != null)
{
listitem["ContentTypeId"] = ConType.Id;
}
if (!String.IsNullOrEmpty(Title) & listitem.Fields.ContainsField("Title"))
{
listitem["Title"] = Title.ToString();
}
if (!String.IsNullOrEmpty(Descript) & (listitem.Fields.ContainsField("Beschreibung") | listitem.Fields.ContainsField("Body")))
{
listitem["Beschreibung"] = Descript.ToString();
}
if (!String.IsNullOrEmpty(Link) & listitem.Fields.ContainsField("Link"))
{
LinkFieldValue lfValue = new LinkFieldValue();
lfValue.NavigateUrl = Link.ToString();
lfValue.Text = "Link zu Dokument";
lfValue.UseDefaultIcon = false;
listitem["Link"] = lfValue;
}
if (!String.IsNullOrEmpty(AccountName) & listitem.Fields.ContainsField("AssignedTo"))
{
SPUserCollection users = web.Users;
SPUser user = UserExists(users, AccountName.ToString());
if (user != null)
{
listitem["AssignedTo"] = user;
}
else
{
SPGroupCollection groups = web.Groups;
if (GroupExists(groups, AccountName.ToString()))
{
listitem["AssignedTo"] = web.Groups[AccountName.ToString()];
}
}
}
if (!String.IsNullOrEmpty(Quelle) & listitem.Fields.ContainsField("Aufgabenquelle"))
{
listitem["Aufgabenquelle"] = Quelle.ToString();
}
if ((TargetDate.ToString() != string.Empty) & (listitem.Fields.ContainsField("DueDate")))
{
listitem["DueDate"] = TargetDate;
}
if (listitem.Fields.ContainsField("WorkflowID"))
{
listitem["WorkflowID"] = WorkflowID;
}
listitem.Update();
TaskID = listitem.ID;
}
}
});
return(base.Execute(executionContext));
}
