要访问Stimulsoft Reports变量值，请参考以下代码：

C#
StiReport report = new StiReport();
report.Load("Variables.mrt");
report.Compile();
//Set Variable
report["VariableName"] = "Value";
//Get Variable
object value = report["VariableName"];

VB
Dim Report As StiReport = New StiReport()
Report.Load("Variables.mrt")
Report.Compile()
'Set Variable
Report.Item("VariableName") = " Value "
'Get Variable
Dim Value As Object = Report.Item("VariableName")