A StiUserData component supplies rows on demand through an event — useful when data has no ready-made source.

Register the user data. Define its columns and row count, then wire the data event:
var userData = new StiUserData();
userData.Columns.AddRange(new[] {
    new StiDataColumn("Name",  "Name",  "Name",  typeof(string), null),
    new StiDataColumn("Value", "Value", "Value", typeof(string), null) });
userData.Count = 5;
userData.GetData += stiUserData1_GetData;

Report.RegData("UserData", userData);

How it works. The report pulls values only as it renders, so a virtual data source of any size can be fed row-by-row.
Auf dem Screenshot unten Sie können das Ergebnis des Beispiel-Codes ansehen:

Using User Data in Reports

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