Managed C++/CLI

#pragma endregion
        // Declare the PrintDocument object.

    private: System::Void Button1_Click_1(System::Object^  sender, System::EventArgs^  e) {
   PrintDialog1->AllowSomePages = true;

   PrintDialog1->ShowHelp = true;

   PrintDocument ^docToPrint = gcnew PrintDocument;
   PrintDialog1->Document = docToPrint;
   if ( docToPrint == nullptr )
         System::Windows::Forms::MessageBox::Show(  "null" );



   if ( PrintDialog1 == nullptr )
         System::Windows::Forms::MessageBox::Show(  "pnull" );



   System::Windows::Forms::DialogResult result = PrintDialog1->ShowDialog();
   System::Windows::Forms::MessageBox::Show( result.ToString() );



   if ( result == System::Windows::Forms::DialogResult::OK )
   {
       docToPrint->Print();
   }

             }
private: System::Void document_PrintPage_1(System::Object^  sender, System::Drawing::Printing::PrintPageEventArgs^  e) {
   String^ text = "In document_PrintPage method.";
   System::Drawing::Font^ printFont = gcnew System::Drawing::Font( "Times New Roman",20,System::Drawing::FontStyle::Bold );

   e->Graphics->DrawString("EAK TEAM TEST!!!",printFont,Brushes::Black,50,50);
   e->Graphics->DrawString( text, printFont, System::Drawing::Brushes::Black, 10, 10 );
         }

private: System::Void textBox1_TextChanged(System::Object^  sender, System::EventArgs^  e) {
             double tysk, ti, femten, tyve, dansk;
             tysk = System::Convert::ToDouble(textBox1->Text);
             
             dansk = tysk * 7.5;
             ti = tysk * 7.5 * 0.90;
             femten = tysk * 7.5 * 0.85;
             tyve = tysk * 7.5* 0.80;
             
             label7->Text = System::Convert::ToString(dansk);
             label8->Text = System::Convert::ToString(ti);
             label9->Text = System::Convert::ToString(femten);
             label10->Text = System::Convert::ToString(tyve);
         }
};

Hello Everyone... Im New User and i have a big problem in my c++ clr windows for application application... So : i want to print to the printer a string or something else.. for example i want to print to the printer this string : String ^ test="This is printing test!"; or i want to print what a user type into text box for example : this->textBox1->text;
so, before printing in the paper i want to show dialog box to select what printer i want to use, and then start printing..... i want really really some help.. i search in google and everything but nothing explaining well... so i choose to come in cedoproject bcos i think its the best place.... please help me .. thank you so much... sorry for my low english ....