8 references to IsNullOrEmpty
System.Activities (8)
System\Activities\Validation\ValidationHelper.cs (8)
19
if (!requiredArgumentsNotInOverloadGroups.
IsNullOrEmpty
())
31
if (!overloadGroups.
IsNullOrEmpty
())
87
if (!equivalenceInfo.DisjointGroupsDictionary.
IsNullOrEmpty
())
93
if (!equivalenceInfo.OverlappingGroupsDictionary.
IsNullOrEmpty
())
143
if (!runtimeArgument.OverloadGroupNames.
IsNullOrEmpty
())
188
if (!equivalenceInfo.EquivalentGroupsDictionary.
IsNullOrEmpty
())
210
else if (!equivalenceInfo.SupersetOfGroupsDictionary.
IsNullOrEmpty
())
244
if (!groupDefinitions.
IsNullOrEmpty
())