Hi Gangadhar,
Thanks for your valuable reply. I am getting this error while using .expression
RemoteException wrapping System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. —> RemoteException wrapping System.Data.EvaluateException: The expression contains undefined function call IF().
at System.Data.FunctionNode…ctor(DataTable table,
String name)
at System.Data.ExpressionParser.Parse()
at System.Data.DataExpression…ctor(DataTable table,
String expression,
Type type)
at System.Data.DataColumn.set_Expression(String value)
— End of inner exception stack trace —
at System.RuntimeMethodHandle.InvokeMethod(Object target,
Object arguments,
Signature sig,
Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj,
Object parameters,
Object arguments)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj,
BindingFlags invokeAttr,
Binder binder,
Object parameters,
CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.SetValue(Object obj,
Object value,
BindingFlags invokeAttr,
Binder binder,
Object index,
CultureInfo culture)
at System.Reflection.RuntimePropertyInfo.SetValue(Object obj,
Object value,
Object index)
at System.Activities.ExpressionUtilities.PropertyLocationFactory1.PropertyLocation.set_Value(T value) at System.Activities.Location1.ReferenceLocation.set_Value(T value)
at System.Activities.Location`1.set_ValueCore(Object value)
at System.Activities.ActivityContext.SetValueCore[T](LocationReference locationReference,
T value)
at System.Activities.ActivityContext.SetValue[T](LocationReference locationReference,
T value)
at System.Activities.Argument.Set(ActivityContext context,
Object value)
at System.Activities.Statements.Assign.Execute(CodeActivityContext context)
at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance,
ActivityExecutor executor,
BookmarkManager bookmarkManager)
at System.Activities.ActivityInstance.Execute(ActivityExecutor executor,
BookmarkManager bookmarkManager)
at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor,
BookmarkManager bookmarkManager,
Location resultLocation)