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| #pragma once
namespace Mobile {
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::Data::SqlClient;
/// <summary>
/// Сводка для EditModel
/// </summary>
public ref class EditModel : public System::Windows::Forms::Form
{
public:
SqlConnection ^con;
DataGridView ^dgv;
int id;
EditModel(void)
{
InitializeComponent();
//
//TODO: добавьте код конструктора
//
}
protected:
/// <summary>
/// Освободить все используемые ресурсы.
/// </summary>
~EditModel()
{
if (components)
{
delete components;
}
}
private: System::Windows::Forms::Label^ label1;
protected:
private: System::Windows::Forms::Label^ label2;
private: System::Windows::Forms::Label^ label3;
private: System::Windows::Forms::Label^ label4;
private: System::Windows::Forms::TextBox^ tbModel;
private: System::Windows::Forms::TextBox^ tbYear;
private: System::Windows::Forms::TextBox^ tbColor;
private: System::Windows::Forms::TextBox^ tbWeight;
private: System::Windows::Forms::GroupBox^ groupBox1;
private: System::Windows::Forms::PictureBox^ pbPhoto;
private: System::Windows::Forms::Button^ btnLoadPhoto;
private: System::Windows::Forms::Button^ bntCancel;
private: System::Windows::Forms::Button^ btnSave;
private:
/// <summary>
/// Требуется переменная конструктора.
/// </summary>
System::ComponentModel::Container ^components;
#pragma region Windows Form Designer generated code
/// <summary>
/// Обязательный метод для поддержки конструктора - не изменяйте
/// содержимое данного метода при помощи редактора кода.
/// </summary>
void InitializeComponent(void)
{
this->label1 = (gcnew System::Windows::Forms::Label());
this->label2 = (gcnew System::Windows::Forms::Label());
this->label3 = (gcnew System::Windows::Forms::Label());
this->label4 = (gcnew System::Windows::Forms::Label());
this->tbModel = (gcnew System::Windows::Forms::TextBox());
this->tbYear = (gcnew System::Windows::Forms::TextBox());
this->tbColor = (gcnew System::Windows::Forms::TextBox());
this->tbWeight = (gcnew System::Windows::Forms::TextBox());
this->groupBox1 = (gcnew System::Windows::Forms::GroupBox());
this->pbPhoto = (gcnew System::Windows::Forms::PictureBox());
this->btnLoadPhoto = (gcnew System::Windows::Forms::Button());
this->bntCancel = (gcnew System::Windows::Forms::Button());
this->btnSave = (gcnew System::Windows::Forms::Button());
this->groupBox1->SuspendLayout();
(cli::safe_cast<System::ComponentModel::ISupportInitialize^>(this->pbPhoto))->BeginInit();
this->SuspendLayout();
//
// label1
//
this->label1->AutoSize = true;
this->label1->Location = System::Drawing::Point(12, 32);
this->label1->Name = L"label1";
this->label1->Size = System::Drawing::Size(46, 13);
this->label1->TabIndex = 0;
this->label1->Text = L"Модель";
//
// label2
//
this->label2->AutoSize = true;
this->label2->Location = System::Drawing::Point(12, 61);
this->label2->Name = L"label2";
this->label2->Size = System::Drawing::Size(25, 13);
this->label2->TabIndex = 1;
this->label2->Text = L"Год";
//
// label3
//
this->label3->AutoSize = true;
this->label3->Location = System::Drawing::Point(12, 87);
this->label3->Name = L"label3";
this->label3->Size = System::Drawing::Size(32, 13);
this->label3->TabIndex = 2;
this->label3->Text = L"Цвет";
//
// label4
//
this->label4->AutoSize = true;
this->label4->Location = System::Drawing::Point(12, 113);
this->label4->Name = L"label4";
this->label4->Size = System::Drawing::Size(26, 13);
this->label4->TabIndex = 3;
this->label4->Text = L"Вес";
//
// tbModel
//
this->tbModel->Location = System::Drawing::Point(65, 32);
this->tbModel->Name = L"tbModel";
this->tbModel->Size = System::Drawing::Size(254, 20);
this->tbModel->TabIndex = 4;
//
// tbYear
//
this->tbYear->Location = System::Drawing::Point(65, 58);
this->tbYear->Name = L"tbYear";
this->tbYear->Size = System::Drawing::Size(254, 20);
this->tbYear->TabIndex = 5;
//
// tbColor
//
this->tbColor->Location = System::Drawing::Point(65, 84);
this->tbColor->Name = L"tbColor";
this->tbColor->Size = System::Drawing::Size(254, 20);
this->tbColor->TabIndex = 6;
//
// tbWeight
//
this->tbWeight->Location = System::Drawing::Point(65, 110);
this->tbWeight->Name = L"tbWeight";
this->tbWeight->Size = System::Drawing::Size(254, 20);
this->tbWeight->TabIndex = 7;
//
// groupBox1
//
this->groupBox1->Controls->Add(this->pbPhoto);
this->groupBox1->Controls->Add(this->btnLoadPhoto);
this->groupBox1->Location = System::Drawing::Point(12, 158);
this->groupBox1->Name = L"groupBox1";
this->groupBox1->Size = System::Drawing::Size(307, 249);
this->groupBox1->TabIndex = 8;
this->groupBox1->TabStop = false;
this->groupBox1->Text = L"Фото";
//
// pbPhoto
//
this->pbPhoto->Location = System::Drawing::Point(15, 58);
this->pbPhoto->Name = L"pbPhoto";
this->pbPhoto->Size = System::Drawing::Size(286, 185);
this->pbPhoto->SizeMode = System::Windows::Forms::PictureBoxSizeMode::CenterImage;
this->pbPhoto->TabIndex = 1;
this->pbPhoto->TabStop = false;
//
// btnLoadPhoto
//
this->btnLoadPhoto->Location = System::Drawing::Point(15, 25);
this->btnLoadPhoto->Name = L"btnLoadPhoto";
this->btnLoadPhoto->Size = System::Drawing::Size(73, 27);
this->btnLoadPhoto->TabIndex = 0;
this->btnLoadPhoto->Text = L"Загрузить";
this->btnLoadPhoto->UseVisualStyleBackColor = true;
this->btnLoadPhoto->Click += gcnew System::EventHandler(this, &EditModel::btnLoadPhoto_Click);
//
// bntCancel
//
this->bntCancel->DialogResult = System::Windows::Forms::DialogResult::Cancel;
this->bntCancel->Location = System::Drawing::Point(167, 413);
this->bntCancel->Name = L"bntCancel";
this->bntCancel->Size = System::Drawing::Size(73, 27);
this->bntCancel->TabIndex = 9;
this->bntCancel->Text = L"Отменить";
this->bntCancel->UseVisualStyleBackColor = true;
//
// btnSave
//
this->btnSave->Location = System::Drawing::Point(246, 413);
this->btnSave->Name = L"btnSave";
this->btnSave->Size = System::Drawing::Size(73, 27);
this->btnSave->TabIndex = 10;
this->btnSave->Text = L"Сохранить";
this->btnSave->UseVisualStyleBackColor = true;
this->btnSave->Click += gcnew System::EventHandler(this, &EditModel::btnSave_Click);
//
// EditModel
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->CancelButton = this->bntCancel;
this->ClientSize = System::Drawing::Size(331, 446);
this->Controls->Add(this->btnSave);
this->Controls->Add(this->bntCancel);
this->Controls->Add(this->groupBox1);
this->Controls->Add(this->tbWeight);
this->Controls->Add(this->tbColor);
this->Controls->Add(this->tbYear);
this->Controls->Add(this->tbModel);
this->Controls->Add(this->label4);
this->Controls->Add(this->label3);
this->Controls->Add(this->label2);
this->Controls->Add(this->label1);
this->Name = L"EditModel";
this->Text = L"EditModel";
this->Shown += gcnew System::EventHandler(this, &EditModel::EditModel_Shown);
this->groupBox1->ResumeLayout(false);
(cli::safe_cast<System::ComponentModel::ISupportInitialize^>(this->pbPhoto))->EndInit();
this->ResumeLayout(false);
this->PerformLayout();
}
#pragma endregion
private: System::Void EditModel_Shown(System::Object^ sender, System::EventArgs^ e) {
id = Convert::ToInt32(dgv->CurrentRow->Cells[0]->Value);
tbModel->Text = Convert::ToString(dgv->CurrentRow->Cells[1]->Value);
tbYear->Text = Convert::ToString(dgv->CurrentRow->Cells[2]->Value);
tbColor->Text = Convert::ToString(dgv->CurrentRow->Cells[3]->Value);
tbWeight->Text = Convert::ToString(dgv->CurrentRow->Cells[4]->Value);
using namespace System::Drawing;
using namespace System::IO;
try {
array<Byte> ^b = (array<Byte>^)dgv->CurrentRow->Cells[5]->Value;
MemoryStream ^ms = gcnew MemoryStream(b->Length);
ms->Write(b, 0, b->Length);
pbPhoto->Image = Image::FromStream(ms);
pbPhoto->Refresh();
}
catch (Exception ^e) {
}
}
private: System::Void btnLoadPhoto_Click(System::Object^ sender, System::EventArgs^ e) {
OpenFileDialog ^d = gcnew OpenFileDialog();
d->Filter = "JPEG файлы (*,.jpg)|*.jpg|Bitmap файлы (*.bmp)|*.bmp|Все файлы (*.*)|*.*";
if (d->ShowDialog() == System::Windows::Forms::DialogResult::OK)
pbPhoto->ImageLocation = d->FileName;
}
private: System::Void btnSave_Click(System::Object^ sender, System::EventArgs^ e) {
String ^sql = "update Models set model=N'{0}', year='{1}',""color=N'{2}', weight='{3}' where ID=" + id;
sql = String::Format(sql, tbModel->Text, tbYear->Text, tbColor->Text, tbWeight->Text);
SqlCommand ^c = gcnew SqlCommand(sql, con);
c->ExecuteNonQuery();
if (pbPhoto->ImageLocation) {
using namespace System::IO;
FileStream ^fs = File::OpenRead(pbPhoto->ImageLocation);
array<Byte> ^b = gcnew array<Byte>(fs->Length);
fs->Read(b, 0, fs->Length);
fs->Close();
sql = "update Models set photo = @photo where ID=" + id;
SqlCommand ^c2 = gcnew SqlCommand(sql, con);
c2->Parameters->Add(gcnew SqlParameter("photo", SqlDbType::Image));
c2->Parameters["photo"]->Value = b;
c2->ExecuteNonQuery();
}
DialogResult = System::Windows::Forms::DialogResult::OK;
}
};
} |
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