XML保存图像（其他？）文件

来源：互联网发布：域内禁止软件运行编辑：程序博客网时间：2024/05/15 04:08

工程中引用System.Runtime.Serialization.Formatters.Soap

using namespace System::IO;
using namespace System::Runtime::Serialization::Formatters::Soap;

//SoapFormatter类以 SOAP 格式将对象或整个连接对象的图形序列化和反序列化。

    //保存为XML文件
private: System::Void button2_Click(System::Object^ sender, System::EventArgs^ e) {
           String^ FileName;
           FileStream^ OutFileStream;
           if(this->pictureBox1->Image == nullptr)
               return;
           if(this->saveFileDialog1->ShowDialog() != System::Windows::Forms::DialogResult::OK)
               return;
           try{

               FileName = this->saveFileDialog1->FileName;
               OutFileStream = gcnew FileStream(FileName, FileMode::Create, FileAccess::Write, FileShare::None);
               SoapFormatter^ MySoap = gcnew SoapFormatter();
               MySoap->Serialize(OutFileStream, this->pictureBox1->Image);
               OutFileStream->Close();
               this->pictureBox1->Image = nullptr;
               MessageBox::Show("success", "", MessageBoxButtons::OK, MessageBoxIcon::Information);
           }
           catch(Exception^ eee){
               MessageBox::Show(eee->Message, "", MessageBoxButtons::OK, MessageBoxIcon::Information);
           }
       }

       //显示XML图像文件
private: System::Void button3_Click(System::Object^ sender, System::EventArgs^ e) {
           if(this->openFileDialog2->ShowDialog() != System::Windows::Forms::DialogResult::OK)
               return;

           String^ FileName;
           Stream^ MyStream;
           SoapFormatter^ MySoap;

           try{
               FileName = this->openFileDialog2->FileName;
               MyStream = gcnew FileStream(FileName, FileMode::Open, FileAccess::Read, FileShare::None);
               MySoap = gcnew SoapFormatter();
               this->pictureBox1->Image = (Bitmap^)(MySoap->Deserialize(MyStream));
               MyStream->Close();
           }
           catch(Exception^ eee){
               MessageBox::Show(eee->Message, "", MessageBoxButtons::OK, MessageBoxIcon::Information);
           }
       }