/// <summary>
/// 创建默认实例
/// </summary>
private void CreateDefaultInstance()
{
if (string.IsNullOrEmpty(imagePath))
{
ShowListInfo("图片路径为空！");
return;
}
if (File.Exists(imagePath) == false)
{
ShowListInfo("图片路径不存在！");
return;
}
myImageObj = new CImageInfo();
myImageObj.CreateTime = DateTime.Now.ToString("hh:MM:ss.fff");
myImageObj.ImageID = 0;
myImageObj.ImageName = "TestImage";
myImageObj.SerializeType = SerializeTypeEnum.BIT;
Rectangle rect = hWindowControl1.ImagePart;
HTuple imagefilepath = imagePath;
HOperatorSet.ReadImage(out myImageObj.ho_Image, imagefilepath);
HTuple width, height;
HOperatorSet.GetImageSize(myImageObj.ho_Image, out width, out height);
rect.X = 0;
rect.Y = 0;
rect.Width = width.I;
rect.Height = height.I;
hWindowControl1.ImagePart = rect;
}
/// <summary>
/// Soap反序列化器
/// </summary>
private void SoapDeserialize()
{
FileStream fileStream = File.OpenRead(filePath);
try
{
IFormatter formatter = (IFormatter)Activator.CreateInstance(typeof(SoapFormatter));
fileStream.Position = 0;
myImageObj = (CImageInfo)formatter.Deserialize(fileStream);
}
finally
{
if (fileStream != null)
{
((IDisposable)fileStream).Dispose();
}
}
}
/// <summary>
/// 反序列化加载
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_DeserializeLoad_Click(object sender, EventArgs e)
{
if (File.Exists(filePath) == false)
{
ShowListInfo("文件不存在，将创建默认实例！");
CreateDefaultInstance();
ShowInstanceInfo();
return;
}
ShowListInfo("开始执行反序列化");
Stopwatch sw = new Stopwatch();
sw.Restart();
if (myImageObj != null)
{
myImageObj = null;
}
switch (serializeType)
{
case SerializeTypeEnum.BIT:
BinaryDeserialize();
break;
case SerializeTypeEnum.XML:
SoapDeserialize();
break;
case SerializeTypeEnum.JSON:
break;
default:
break;
}
// BinaryDeserialize();
sw.Stop();
ShowListInfo("序列化完成，耗时：" + sw.ElapsedMilliseconds.ToString());
ShowInstanceInfo();
}
/// <summary>
/// 二进制反序列化器
/// </summary>
private void BinaryDeserialize()
{
FileStream fileStream = File.OpenRead(filePath);
try
{
IFormatter formatter = (IFormatter)Activator.CreateInstance
(typeof(BinaryFormatter));
formatter.Context = new StreamingContext
(StreamingContextStates.File | StreamingContextStates.Persistence);
fileStream.Position = 0;
myImageObj = (CImageInfo)formatter.Deserialize(fileStream);
}
finally
{
if (fileStream != null)
{
fileStream.Dispose();
fileStream = null;
}
}
}