Witam, troszkę nie rozumiem co napisał Lukke, a mam taki sam problem że brakuje mi dostępu do textbox.
#pragma once
#include <string>
namespace ZalRatio {
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
using namespace std;
/// <summary>
/// Summary for Formularz
/// </summary>
public ref class Formularz : public System::Windows::Forms::Form
{
public:
Formularz(void)
{
InitializeComponent();
}
~Formularz()
{
if (components)
{
delete components;
}
}
#pragma region okreslenie prywatnosci form
public: System::Windows::Forms::Label^ label1;
public: System::Windows::Forms::Label^ label2;
public: System::Windows::Forms::TextBox^ textBox1;
public: System::Windows::Forms::TextBox^ textBox2;
public: System::Windows::Forms::Button^ button1;
public: System::Windows::Forms::TextBox^ textBox3;
public:
public: System::Windows::Forms::TextBox^ textBox4;
public: System::Windows::Forms::Label^ label3;
public:
private: System::Windows::Forms::Label^ label4;
private: System::Windows::Forms::RadioButton^ radioButton1;
private: System::Windows::Forms::RadioButton^ radioButton2;
private: System::Windows::Forms::RadioButton^ radioButton3;
private: System::Windows::Forms::RadioButton^ radioButton4;
private: System::Windows::Forms::Label^ label5;
private: System::Windows::Forms::Label^ label6;
protected:
#pragma endregion
public:
/// <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->label1 = (gcnew System::Windows::Forms::Label());
this->label2 = (gcnew System::Windows::Forms::Label());
this->textBox1 = (gcnew System::Windows::Forms::TextBox());
this->textBox2 = (gcnew System::Windows::Forms::TextBox());
this->button1 = (gcnew System::Windows::Forms::Button());
this->textBox3 = (gcnew System::Windows::Forms::TextBox());
this->textBox4 = (gcnew System::Windows::Forms::TextBox());
this->label3 = (gcnew System::Windows::Forms::Label());
this->label4 = (gcnew System::Windows::Forms::Label());
this->radioButton1 = (gcnew System::Windows::Forms::RadioButton());
this->radioButton2 = (gcnew System::Windows::Forms::RadioButton());
this->radioButton3 = (gcnew System::Windows::Forms::RadioButton());
this->radioButton4 = (gcnew System::Windows::Forms::RadioButton());
this->label5 = (gcnew System::Windows::Forms::Label());
this->label6 = (gcnew System::Windows::Forms::Label());
this->SuspendLayout();
//
// label1
//
this->label1->AutoSize = true;
this->label1->Location = System::Drawing::Point(13, 28);
this->label1->Name = L"label1";
this->label1->Size = System::Drawing::Size(40, 13);
this->label1->TabIndex = 0;
this->label1->Text = L"Licznik";
this->label1->Click += gcnew System::EventHandler(this, &Formularz::label1_Click);
//
// label2
//
this->label2->AutoSize = true;
this->label2->Location = System::Drawing::Point(13, 97);
this->label2->Name = L"label2";
this->label2->Size = System::Drawing::Size(58, 13);
this->label2->TabIndex = 1;
this->label2->Text = L"Mianownik";
//
// textBox1
//
this->textBox1->Location = System::Drawing::Point(16, 44);
this->textBox1->Name = L"textBox1";
this->textBox1->Size = System::Drawing::Size(100, 20);
this->textBox1->TabIndex = 2;
//
// textBox2
//
this->textBox2->Location = System::Drawing::Point(16, 113);
this->textBox2->Name = L"textBox2";
this->textBox2->Size = System::Drawing::Size(100, 20);
this->textBox2->TabIndex = 3;
//
// button1
//
this->button1->Location = System::Drawing::Point(99, 277);
this->button1->Name = L"button1";
this->button1->RightToLeft = System::Windows::Forms::RightToLeft::Yes;
this->button1->Size = System::Drawing::Size(75, 23);
this->button1->TabIndex = 4;
this->button1->Text = L"Wprowadź";
this->button1->UseVisualStyleBackColor = true;
this->button1->Click += gcnew System::EventHandler(this, &Formularz::button1_Click);
//
// textBox3
//
this->textBox3->Location = System::Drawing::Point(170, 113);
this->textBox3->Name = L"textBox3";
this->textBox3->Size = System::Drawing::Size(100, 20);
this->textBox3->TabIndex = 8;
//
// textBox4
//
this->textBox4->Location = System::Drawing::Point(170, 44);
this->textBox4->Name = L"textBox4";
this->textBox4->Size = System::Drawing::Size(100, 20);
this->textBox4->TabIndex = 7;
//
// label3
//
this->label3->AutoSize = true;
this->label3->Location = System::Drawing::Point(167, 97);
this->label3->Name = L"label3";
this->label3->Size = System::Drawing::Size(58, 13);
this->label3->TabIndex = 6;
this->label3->Text = L"Mianownik";
//
// label4
//
this->label4->AutoSize = true;
this->label4->Location = System::Drawing::Point(167, 28);
this->label4->Name = L"label4";
this->label4->Size = System::Drawing::Size(40, 13);
this->label4->TabIndex = 5;
this->label4->Text = L"Licznik";
//
// radioButton1
//
this->radioButton1->AutoSize = true;
this->radioButton1->Location = System::Drawing::Point(16, 167);
this->radioButton1->Name = L"radioButton1";
this->radioButton1->Size = System::Drawing::Size(31, 17);
this->radioButton1->TabIndex = 9;
this->radioButton1->TabStop = true;
this->radioButton1->Text = L"+";
this->radioButton1->UseVisualStyleBackColor = true;
//
// radioButton2
//
this->radioButton2->AutoSize = true;
this->radioButton2->Location = System::Drawing::Point(88, 167);
this->radioButton2->Name = L"radioButton2";
this->radioButton2->Size = System::Drawing::Size(28, 17);
this->radioButton2->TabIndex = 10;
this->radioButton2->TabStop = true;
this->radioButton2->Text = L"-";
this->radioButton2->UseVisualStyleBackColor = true;
//
// radioButton3
//
this->radioButton3->AutoSize = true;
this->radioButton3->Location = System::Drawing::Point(170, 167);
this->radioButton3->Name = L"radioButton3";
this->radioButton3->Size = System::Drawing::Size(29, 17);
this->radioButton3->TabIndex = 11;
this->radioButton3->TabStop = true;
this->radioButton3->Text = L"*";
this->radioButton3->UseVisualStyleBackColor = true;
//
// radioButton4
//
this->radioButton4->AutoSize = true;
this->radioButton4->Location = System::Drawing::Point(240, 167);
this->radioButton4->Name = L"radioButton4";
this->radioButton4->Size = System::Drawing::Size(30, 17);
this->radioButton4->TabIndex = 12;
this->radioButton4->TabStop = true;
this->radioButton4->Text = L"/";
this->radioButton4->UseVisualStyleBackColor = true;
//
// label5
//
this->label5->AutoSize = true;
this->label5->Location = System::Drawing::Point(96, 204);
this->label5->Name = L"label5";
this->label5->Size = System::Drawing::Size(37, 13);
this->label5->TabIndex = 13;
this->label5->Text = L"Wynik";
//
// label6
//
this->label6->AutoSize = true;
this->label6->Location = System::Drawing::Point(96, 233);
this->label6->Name = L"label6";
this->label6->Size = System::Drawing::Size(35, 13);
this->label6->TabIndex = 14;
this->label6->Text = L"label6";
//
// Formularz
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(303, 312);
this->Controls->Add(this->label6);
this->Controls->Add(this->label5);
this->Controls->Add(this->radioButton4);
this->Controls->Add(this->radioButton3);
this->Controls->Add(this->radioButton2);
this->Controls->Add(this->radioButton1);
this->Controls->Add(this->textBox3);
this->Controls->Add(this->textBox4);
this->Controls->Add(this->label3);
this->Controls->Add(this->label4);
this->Controls->Add(this->button1);
this->Controls->Add(this->textBox2);
this->Controls->Add(this->textBox1);
this->Controls->Add(this->label2);
this->Controls->Add(this->label1);
this->Name = L"Formularz";
this->Text = L"Formularz";
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
private: System::Void label1_Click(System::Object^ sender, System::EventArgs^ e) {
}
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
label6->Text = "lol";
}
};
private class CRationalNum {
private:
int numerator;
int denominator;
CRationalNum(){
numerator = 0;
denominator = 1;
}
CRationalNum(int licznik, int mianownik){
numerator = licznik ;
if (mianownik == 0 ) mianownik = 1;
denominator = mianownik;
}
CRationalNum(const CRationalNum &ulamek){
numerator = ulamek.numerator;
denominator = ulamek.denominator;
}
CRationalNum set (){
string napis1;
// napis1 = textBox1->Text;
}
double ulamek_dziesietny()
{
return numerator/denominator;
}
CRationalNum operator+(CRationalNum &a){
return CRationalNum( this->numerator + a.numerator, this->denominator + a.denominator );
}
};
}
z tego co widzę należy utworzyć obiekt klasy w FORM, ale gdy wpisuje kod przed konstruktorami Formularza wyskakuje mi błąd już
public ref class Formularz : public System::Windows::Forms::Form
{
CRationalNum klasa = new CRationalNum(this);
public:
Formularz(void)
{
InitializeComponent();
}
Mógłby ktoś pomóc ?