error C2440: '=' : cannot convert from 'System::Drawing::Point' to 'cli::array<Type> ^
Jun 1, 2014 at 10:32pm
Hello i get a error C2440: '=' : cannot convert from 'System::Drawing::Point' to 'cli::array<Type> ^' at line# 85
Can some one help?
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#pragma once
namespace Triangle {
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
/// <summary>
/// Summary for Form1
/// </summary>
public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
//
//TODO: Add the constructor code here
//
}
protected:
/// <summary>
/// Clean up any resources being used.
/// </summary>
~Form1()
{
if (components)
{
delete components;
}
}
private:
/// <summary>
/// Required designer variable.
/// </summary>
System::ComponentModel::Container ^components;
#pragma region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
void InitializeComponent(void)
{
this->SuspendLayout();
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->BackColor = System::Drawing::Color::LightGray;
this->ClientSize = System::Drawing::Size(284, 262);
this->Name = L"Form1";
this->Text = L"Form1";
this->Load += gcnew System::EventHandler(this, &Form1::Form1_Load);
this->Paint += gcnew System::Windows::Forms::PaintEventHandler(this, &Form1::Form1_Paint);
this->ResumeLayout(false);
}
#pragma endregion
static int Ax = 20;
static int Ay = 20;
static int Bx = 50;
static int By = 150;
static int Cx = 250;
static int Cy = 250;
static Graphics^ myg;
static array<Point>^ ABC;
private: System::Void Form1_Load(System::Object^ sender, System::EventArgs^ e) {
myg=CreateGraphics();
}
private: System::Void Form1_Paint(System::Object^ sender, System::Windows::Forms::PaintEventArgs^ e) {
ABC = Point(Ax,Ay),Point(Bx,By),Point(Cx, Cy);}
}
};
}
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Jun 2, 2014 at 2:48am
Jun 2, 2014 at 4:15am
If i do this program crash and i get error:
An unhandled exception of type 'System.NullReferenceException' occurred in MyProgram.exe
Additional information: Object reference not set to an instance of an object.
Jun 2, 2014 at 9:13am
Jun 2, 2014 at 11:49am
Thank you naraku9333.
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