Problème pour insérer une String dans un champ de texte

**Pixeel** · 06/07/2010, 22h26

Bonjour/Bonsoir à tous et à toutes,
je souhaiterais de l'aide afin de créer un programme en C++, j'ai commencé sa création grâce au compilateur Visual C++ Express 2010 (Windows Form), le but de ce programme est de créer une requête SQL à partir d'informations que l'utilisateur met dans deux champs de texte ( richTextBox2 et TextBox1 ) et la requête SQL doit s'afficher dans un autre champ de texte : richTextBox1.

Form1.h

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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#pragma once
#include <stdio.h>
#include <stdlib.h>
#include <string>
 
namespace SQL_Gossip {
 
	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>
	/// Description résumée de Form1
	/// </summary>
	public ref class Form1 : public System::Windows::Forms::Form
	{
	public:
		Form1(void)
		{
			InitializeComponent();
			//
			//TODO: ajoutez ici le code du constructeur
			//
		}
 
	protected:
		/// <summary>
		/// Nettoyage des ressources utilisées.
		/// </summary>
		~Form1()
		{
			if (components)
			{
				delete components;
			}
		}
	private: System::Windows::Forms::RichTextBox^  richTextBox1;
	protected: 
	private: System::Windows::Forms::RichTextBox^  richTextBox2;
	private: System::Windows::Forms::Button^  button1;
	private: System::Windows::Forms::Button^  button2;
	private: System::Windows::Forms::Label^  label1;
	private: System::Windows::Forms::Label^  label2;
	private: System::Windows::Forms::LinkLabel^  linkLabel1;
	private: System::Windows::Forms::TextBox^  textBox1;
	private: System::Windows::Forms::Label^  label3;
 
 
	private:
		/// <summary>
		/// Variable nécessaire au concepteur.
		/// </summary>
		System::ComponentModel::Container ^components;
 
#pragma region Windows Form Designer generated code
		/// <summary>
		/// Méthode requise pour la prise en charge du concepteur - ne modifiez pas
		/// le contenu de cette méthode avec l'éditeur de code.
		/// </summary>
		void InitializeComponent(void)
		{
			this->richTextBox1 = (gcnew System::Windows::Forms::RichTextBox());
			this->richTextBox2 = (gcnew System::Windows::Forms::RichTextBox());
			this->button1 = (gcnew System::Windows::Forms::Button());
			this->button2 = (gcnew System::Windows::Forms::Button());
			this->label1 = (gcnew System::Windows::Forms::Label());
			this->label2 = (gcnew System::Windows::Forms::Label());
			this->linkLabel1 = (gcnew System::Windows::Forms::LinkLabel());
			this->textBox1 = (gcnew System::Windows::Forms::TextBox());
			this->label3 = (gcnew System::Windows::Forms::Label());
			this->SuspendLayout();
			// 
			// richTextBox1
			// 
			this->richTextBox1->Location = System::Drawing::Point(42, 244);
			this->richTextBox1->Name = L"richTextBox1";
			this->richTextBox1->Size = System::Drawing::Size(531, 294);
			this->richTextBox1->TabIndex = 0;
			this->richTextBox1->Text = L""; //Pas touche
			// 
			// richTextBox2
			// 
			this->richTextBox2->Location = System::Drawing::Point(42, 70);
			this->richTextBox2->Name = L"richTextBox2";
			this->richTextBox2->Size = System::Drawing::Size(531, 96);
			this->richTextBox2->TabIndex = 1;
			this->richTextBox2->Text = L"";
			// 
			// button1
			// 
			this->button1->Location = System::Drawing::Point(440, 172);
			this->button1->Name = L"button1";
			this->button1->Size = System::Drawing::Size(133, 23);
			this->button1->TabIndex = 2;
			this->button1->Text = L"Créer la requête SQL.";
			this->button1->UseVisualStyleBackColor = true;
			this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);
			// 
			// button2
			// 
			this->button2->Location = System::Drawing::Point(440, 544);
			this->button2->Name = L"button2";
			this->button2->Size = System::Drawing::Size(133, 23);
			this->button2->TabIndex = 3;
			this->button2->Text = L"Copier la requête.";
			this->button2->UseVisualStyleBackColor = true;
			this->button2->Click += gcnew System::EventHandler(this, &Form1::button2_Click);
			// 
			// label1
			// 
			this->label1->AutoSize = true;
			this->label1->Location = System::Drawing::Point(12, 11);
			this->label1->Name = L"label1";
			this->label1->Size = System::Drawing::Size(89, 13);
			this->label1->TabIndex = 4;
			this->label1->Text = L"ID de la créature.";
			// 
			// label2
			// 
			this->label2->AutoSize = true;
			this->label2->Location = System::Drawing::Point(12, 228);
			this->label2->Name = L"label2";
			this->label2->Size = System::Drawing::Size(75, 13);
			this->label2->TabIndex = 5;
			this->label2->Text = L"Requête SQL.";
			// 
			// linkLabel1
			// 
			this->linkLabel1->AutoSize = true;
			this->linkLabel1->Location = System::Drawing::Point(437, 9);
			this->linkLabel1->Name = L"linkLabel1";
			this->linkLabel1->Size = System::Drawing::Size(157, 13);
			this->linkLabel1->TabIndex = 6;
			this->linkLabel1->TabStop = true;
			this->linkLabel1->Text = L"Créer pour le serveur : Achéron.";
			this->linkLabel1->LinkClicked += gcnew System::Windows::Forms::LinkLabelLinkClickedEventHandler(this, &Form1::linkLabel1_LinkClicked);
			// 
			// textBox1
			// 
			this->textBox1->Location = System::Drawing::Point(12, 27);
			this->textBox1->Name = L"textBox1";
			this->textBox1->Size = System::Drawing::Size(100, 20);
			this->textBox1->TabIndex = 7;
			this->textBox1->Text = L"";
			// 
			// label3
			// 
			this->label3->AutoSize = true;
			this->label3->Location = System::Drawing::Point(15, 54);
			this->label3->Name = L"label3";
			this->label3->Size = System::Drawing::Size(84, 13);
			this->label3->TabIndex = 8;
			this->label3->Text = L"Texte à afficher.";
			// 
			// Form1
			// 
			this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
			this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
			this->ClientSize = System::Drawing::Size(609, 582);
			this->Controls->Add(this->label3);
			this->Controls->Add(this->textBox1);
			this->Controls->Add(this->linkLabel1);
			this->Controls->Add(this->label2);
			this->Controls->Add(this->label1);
			this->Controls->Add(this->button2);
			this->Controls->Add(this->button1);
			this->Controls->Add(this->richTextBox2);
			this->Controls->Add(this->richTextBox1);
			this->Name = L"Form1";
			this->Text = L"SQL Créer un gossip.";
			this->Load += gcnew System::EventHandler(this, &Form1::Form1_Load);
			this->ResumeLayout(false);
			this->PerformLayout();
 
		}
#pragma endregion
 
private: System::Void Form1_Load(System::Object^  sender, System::EventArgs^  e) 
		 {
			 //
		 }
private: System::Void linkLabel1_LinkClicked(System::Object^  sender, System::Windows::Forms::LinkLabelLinkClickedEventArgs^  e) 
		 {
			 //
		 }
private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) 
		 {
			richTextBox1->Text = ("UPDATE 'creature_template' SET 'npc_flags'=1 WHERE 'entry'='%s'", textBox1->Text);
		 }
private: System::Void button2_Click(System::Object^  sender, System::EventArgs^  e) 
		 {
		 }
};
}