Visual C++ .NET/GUI Form/ColorDialog

Color Dialog Demo

<source lang="csharp"> [STAThreadAttribute] int main(array<System::String ^> ^args) {

 Application::Run(gcnew Form1());
 return 0;

}

 using namespace System;
 using namespace System::ComponentModel;
 using namespace System::Collections;
 using namespace System::Windows::Forms;
 using namespace System::Data;
 using namespace System::Drawing;
 public ref class Form1 : public System::Windows::Forms::Form
 {
 public:
   Form1(void)
   {
     InitializeComponent();
   }
 private:
   void InitializeComponent(void)
   {
           this->SuspendLayout();
           //
           // Form1
           //
           this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
           this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
           this->ClientSize = System::Drawing::Size(292, 273);
           this->Name = L"Form1";
           this->Text = L"Common Color Dialog - Click Form";
           this->Click +=
               gcnew System::EventHandler(this, &Form1::Form1_Click);
           this->ResumeLayout(false);
   }
       System::Void Form1_Click(System::Object^ sender, System::EventArgs^ e)
       {
           ColorDialog^ colordialog = gcnew ColorDialog();
           if (colordialog->ShowDialog() ==
               System::Windows::Forms::DialogResult::OK)
           {
               BackColor = colordialog->Color;
           }
       }
 };
  
 </source>