C++ (Cpp) TreeBox::IsNull示例

示例#1

文件： TreeBox.cpp 项目： aleixpuig/PCL

TreeBox::Node::Node( TreeBox& parentTree, int index ) :
   UIObject( (*API->TreeBox->CreateTreeBoxNode)( ModuleHandle(), this ) )
{
   if ( IsNull() )
      throw APIFunctionError( "CreateTreeBoxNode" );
   if ( !parentTree.IsNull() )
      parentTree.Insert( index, this );
}