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|
#pragma once
namespace testForms {
using namespace System;
using namespace System::Diagnostics;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
/// <summary>
/// Description résumée de Form1
///
/// AVERTISSEMENT*: si vous modifiez le nom de cette classe, vous devrez modifier la
/// propriété 'Nom du fichier de ressources' de l'outil de compilation de ressource managée
/// pour tous les fichiers .resx dont dépend cette classe. Dans le cas contraire,
/// les concepteurs ne pourront pas interagir correctement avec les ressources
/// localisées associées à ce formulaire.
/// </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::Button^ OKButton;
private: System::IO::Ports::SerialPort^ serialPort1;
private: System::Windows::Forms::TextBox^ textBox1;
private: System::Windows::Forms::Button^ button1;
private: System::Windows::Forms::TextBox^ textBox2;
private: System::Windows::Forms::Button^ button2;
private: System::Windows::Forms::TextBox^ textBox3;
private: System::ComponentModel::IContainer^ components;
protected:
protected:
private:
/// <summary>
/// Variable nécessaire au concepteur.
/// </summary>
#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->components = (gcnew System::ComponentModel::Container());
this->OKButton = (gcnew System::Windows::Forms::Button());
this->serialPort1 = (gcnew System::IO::Ports::SerialPort(this->components));
this->textBox1 = (gcnew System::Windows::Forms::TextBox());
this->button1 = (gcnew System::Windows::Forms::Button());
this->textBox2 = (gcnew System::Windows::Forms::TextBox());
this->button2 = (gcnew System::Windows::Forms::Button());
this->textBox3 = (gcnew System::Windows::Forms::TextBox());
this->SuspendLayout();
//
// OKButton
//
this->OKButton->Location = System::Drawing::Point(29, 12);
this->OKButton->Name = L"OKButton";
this->OKButton->Size = System::Drawing::Size(75, 23);
this->OKButton->TabIndex = 0;
this->OKButton->Text = L"Open";
this->OKButton->UseVisualStyleBackColor = true;
this->OKButton->Click += gcnew System::EventHandler(this, &Form1::OKButton_Click);
//
// serialPort1
//
this->serialPort1->DataReceived += gcnew System::IO::Ports::SerialDataReceivedEventHandler(this, &Form1::serialPort1_DataReceived);
//
// textBox1
//
this->textBox1->Location = System::Drawing::Point(29, 46);
this->textBox1->Multiline = true;
this->textBox1->Name = L"textBox1";
this->textBox1->Size = System::Drawing::Size(228, 95);
this->textBox1->TabIndex = 1;
//
// button1
//
this->button1->Location = System::Drawing::Point(121, 13);
this->button1->Name = L"button1";
this->button1->Size = System::Drawing::Size(75, 23);
this->button1->TabIndex = 2;
this->button1->Text = L"Close";
this->button1->UseVisualStyleBackColor = true;
this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);
//
// textBox2
//
this->textBox2->Location = System::Drawing::Point(29, 165);
this->textBox2->Name = L"textBox2";
this->textBox2->Size = System::Drawing::Size(228, 20);
this->textBox2->TabIndex = 3;
//
// button2
//
this->button2->Location = System::Drawing::Point(29, 191);
this->button2->Name = L"button2";
this->button2->Size = System::Drawing::Size(75, 23);
this->button2->TabIndex = 4;
this->button2->Text = L"Send";
this->button2->UseVisualStyleBackColor = true;
this->button2->Click += gcnew System::EventHandler(this, &Form1::button2_Click);
//
// textBox3
//
this->textBox3->Location = System::Drawing::Point(29, 234);
this->textBox3->Name = L"textBox3";
this->textBox3->Size = System::Drawing::Size(228, 20);
this->textBox3->TabIndex = 5;
//
// 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->button2);
this->Controls->Add(this->textBox2);
this->Controls->Add(this->button1);
this->Controls->Add(this->textBox1);
this->Controls->Add(this->OKButton);
this->Name = L"Form1";
this->Text = L"Form1";
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
private: delegate System::Void ChangeLabel( System::String^ str);
private: System::Void ChangeLabelText( System::String^ str)
{
this->textBox1->Text = str;
}
private: System::Void OKButton_Click(System::Object^ sender, System::EventArgs^ e) {
if ( ! this->serialPort1->IsOpen )
{
try
{
this->serialPort1->PortName = "COM3";
this->serialPort1->BaudRate = 115200;
this->serialPort1->DataBits = 8;
this->serialPort1->Parity = System::IO::Ports::Parity::None; // no parity
this->serialPort1->StopBits = System::IO::Ports::StopBits::One; // 1 bit stop
//this->serialPort1->Handshake = System::IO::Ports::Handshake::None; // no flow control
this->serialPort1->Handshake = System::IO::Ports::Handshake::RequestToSend; // hardware flow control (RTS/CTS)
this->serialPort1->Open();
}
catch (char * str )
{
String ^cstr = gcnew String(str);
this->textBox3->Text = cstr;
Debug::WriteLine( "Error in Port Opening");
}
Debug::WriteLine( "Port Open");
}
else
{
Debug::WriteLine( "Port Deja Open");
this->textBox3->Text = "Deja Open";
}
}
private: System::Void serialPort1_DataReceived(System::Object^ sender, System::IO::Ports::SerialDataReceivedEventArgs^ e) {
System::String^ AnswerStr = this->serialPort1->ReadExisting();
array<Object^>^myStringArray = gcnew array<Object^>(1);
myStringArray[ 0 ] = AnswerStr;
this->Invoke(gcnew ChangeLabel(&testForms::Form1::ChangeLabelText), myStringArray);
// error C3352: 'void testForms::Form1::ChangeLabelText(System::String ^)'*: la fonction spécifiée est incompatible avec le type délégué 'void (System::String ^)'
Debug::WriteLine( AnswerStr);
}
private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
if ( this->serialPort1->IsOpen )
{
this->serialPort1->Close();
}
}
private: System::Void button2_Click(System::Object^ sender, System::EventArgs^ e) {
if ( this->serialPort1->IsOpen )
{
this->serialPort1->WriteLine( this->textBox2->Text );
}
}
};
} |
Parametres de Invoke
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