File list:
VariablePassing
..............\ParentToChildCS
..............\...............\App.ico
..............\...............\AssemblyInfo.cs
..............\...............\ChildForm.cs
..............\...............\ChildForm.resx
..............\...............\ParentForm.cs
..............\...............\ParentForm.resx
..............\...............\ParentToChildCS.csproj
..............\...............\ParentToChildCS.csproj.user
..............\ParentToChildVB
..............\...............\AssemblyInfo.vb
..............\...............\ChildForm.resx
..............\...............\ChildForm.vb
..............\...............\ParentForm.resx
..............\...............\ParentForm.vb
..............\...............\ParentToChildVB.vbproj
..............\...............\ParentToChildVB.vbproj.user
..............\SiblingToSiblingCS
..............\..................\App.ico
..............\..................\AssemblyInfo.cs
..............\..................\ChildAForm.cs
..............\..................\ChildAForm.resx
..............\..................\ChildBForm.cs
..............\..................\ChildBForm.resx
..............\..................\ParentForm.cs
..............\..................\ParentForm.resx
..............\..................\SiblingToSiblingCS.csproj
..............\..................\SiblingToSiblingCS.csproj.user
..............\..................\ValueUpdatedEventArgs.cs
..............\SiblingToSiblingVB
..............\..................\AssemblyInfo.vb
..............\..................\ChildAForm.resx
..............\..................\ChildAForm.vb
..............\..................\ChildBForm.resx
..............\..................\ChildBForm.vb
..............\..................\ParentForm.resx
..............\..................\ParentForm.vb
..............\..................\SiblingToSiblingVB.vbproj
..............\..................\SiblingToSiblingVB.vbproj.user
..............\..................\ValueUpdatedEventArgs.vb
..............\VariablePassing.sln