Материал из .Net Framework эксперт
Many Buttons
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:
System::Windows::Forms::Button^ TooMany;
void InitializeComponent(void)
{
this->TooMany = (gcnew System::Windows::Forms::Button());
this->SuspendLayout();
//
// TooMany
//
this->TooMany->Location = System::Drawing::Point(12, 12);
this->TooMany->Name = L"TooMany";
this->TooMany->Size = System::Drawing::Size(75, 23);
this->TooMany->TabIndex = 1;
this->TooMany->Text = L"Click Me!";
this->TooMany->Click +=
gcnew System::EventHandler(this, &Form1::TooMany_Click);
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->AutoScroll = true;
this->ClientSize = System::Drawing::Size(292, 273);
this->Controls->Add(this->TooMany);
this->Name = L"Form1";
this->Text = L"Too Many Buttons";
this->ResumeLayout(false);
}
System::Void TooMany_Click(System::Object^ sender,
System::EventArgs^ e)
{
// Grab the location of the button that was clicked
Point p = ((Button^)sender)->Location;
// Create a dynamic button
Button ^Many = gcnew Button();
Many->Location = Drawing::Point(p.X + 36, p.Y + 26);
Many->Text = L"Click Me!";
Many->Click += gcnew System::EventHandler(this,
&Form1::TooMany_Click);
// Add dynamic button to Form
Controls->Add(Many);
}
};
[STAThreadAttribute]
int main(array<System::String ^> ^args)
{
Application::Run(gcnew Form1());
return 0;
}