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#pragma once
#pragma once
#include <iostream>
#include <string>
namespace dico2 {
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 System::Collections::Generic;
public ref class TwoStrings {
public:
String^ first;
String^ second;
};
public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
//Il ne suffit pas de déclarer le dictionnaire, il faut aussi le créér
//On le crée ici:
dict = gcnew Dictionary< String^, TwoStrings^ >;
//Ici, on y ajoute un couple (code, deux chaînes)
TwoStrings ^twoStrs = gcnew TwoStrings;
twoStrs->first = L"message 1";// j'assigne "message 1" a first
twoStrs->second = L"exemple 1";// j'assigne "exemple 1" a second
dict->Add(L"C004", twoStrs);
twoStrs = gcnew TwoStrings;
twoStrs->first = L"message 2";// j'assigne "message 1" a first
twoStrs->second = L"exemple 2";
dict->Add(L"C005", twoStrs);
twoStrs = gcnew TwoStrings;
twoStrs->first = L"message 3";// j'assigne "message 1" a first
dict->Add(L"C006", twoStrs);
twoStrs = gcnew TwoStrings;
twoStrs->first = L"message 4";// j'assigne "message 1" a first
dict->Add(L"C007", twoStrs);
}
protected:
/// <summary>
/// Clean up any resources being used.
/// </summary>
~Form1()
{
if (components)
{
delete components;
}
}
private:
Dictionary< String^, TwoStrings^ > ^ dict;
private: System::Windows::Forms::Button^ button1;
protected:
private: System::Windows::Forms::TextBox^ textBox1;
private: System::Windows::Forms::TextBox^ textBox2;
private: System::Windows::Forms::TextBox^ textBox3;
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->button1 = (gcnew System::Windows::Forms::Button());
this->textBox1 = (gcnew System::Windows::Forms::TextBox());
this->textBox2 = (gcnew System::Windows::Forms::TextBox());
this->textBox3 = (gcnew System::Windows::Forms::TextBox());
this->SuspendLayout();
//
// button1
//
this->button1->Location = System::Drawing::Point(100, 88);
this->button1->Name = L"button1";
this->button1->Size = System::Drawing::Size(75, 23);
this->button1->TabIndex = 0;
this->button1->Text = L"button1";
this->button1->UseVisualStyleBackColor = true;
//
// textBox1
//
this->textBox1->Location = System::Drawing::Point(88, 43);
this->textBox1->Name = L"textBox1";
this->textBox1->Size = System::Drawing::Size(100, 20);
this->textBox1->TabIndex = 1;
this->textBox1->TextChanged += gcnew System::EventHandler(this, &Form1::textBox1_TextChanged);
//
// textBox2
//
this->textBox2->Location = System::Drawing::Point(88, 136);
this->textBox2->Name = L"textBox2";
this->textBox2->Size = System::Drawing::Size(100, 20);
this->textBox2->TabIndex = 2;
//
// textBox3
//
this->textBox3->Location = System::Drawing::Point(88, 199);
this->textBox3->Name = L"textBox3";
this->textBox3->Size = System::Drawing::Size(100, 20);
this->textBox3->TabIndex = 3;
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(292, 266);
this->Controls->Add(this->textBox3);
this->Controls->Add(this->textBox2);
this->Controls->Add(this->textBox1);
this->Controls->Add(this->button1);
this->Name = L"Form1";
this->Text = L"Form1";
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
private: System::Void textBox1_TextChanged(System::Object^ sender, System::EventArgs^ e) {
String^ a = textBox1->Text; // je declare 'a' ayant comme valeur la textbox
//Ici, on utilise TryGetValue() plutôt que ContainsKey
TwoStrings ^twoStrs;
if(dict->TryGetValue(a, twoStrs)) // si dans dictionary j'ai la tkey == a
{
textBox2->Text = twoStrs->first;// j'affiche la Tvalue first
textBox3->Text = twoStrs->second; // j'affiche la Tvalue second
}
else
{
textBox2->Text = L"erreur code";
textBox3->Text = "";
}
}
};
} |
