Friday, March 28, 2014

[C++ Builder] How to search components in the application

The following code search the component whose Name is empty("").

TComponent *pform, *pcomponent;
AnsiString NoNameComponent;

for( int ff=0; ff< Application->ComponentCount; ff++) {   
  pform = Application->Components[ff];  // get a form
    for( int i=0; i< pform->ComponentCount; i++ ) {        
    pcomponent = pform->Components[i];  // get a component
    if( pcomponent->Name == "" )  {
      NoNameComponent = pcomponent->ClassName()
                      +" at "+pform->Name + "has no name";

1 comment:

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