本文整理汇总了C#中System.TypeLoadException.GetObjectData方法的典型用法代码示例。如果您正苦于以下问题：C# TypeLoadException.GetObjectData方法的具体用法？C# TypeLoadException.GetObjectData怎么用？C# TypeLoadException.GetObjectData使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。
在下文中一共展示了TypeLoadException.GetObjectData方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//引入命名空间
using System;
using System.Reflection;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Soap;
using System.Security.Permissions;
using System.IO;
class GetObjectDataDemo
{
public static void Main()
{
// Get a reference to the assembly mscorlib.dll, which is always
// loaded. (System.String is defined in mscorlib.)
Assembly mscorlib = typeof(string).Assembly;
try
{
Console.WriteLine ("Attempting to load a type not present in the assembly 'mscorlib'");
// This loading of invalid type raises a TypeLoadException
Type myType = mscorlib.GetType("System.NonExistentType", true);
}
catch (TypeLoadException)
{
// Serialize the exception to disk and reconstitute it.
System.DateTime ErrorDatetime = DateTime.Now;
Console.WriteLine("A TypeLoadException has been raised.");
// Create MyTypeLoadException instance with current time.
MyTypeLoadException myException = new MyTypeLoadException(ErrorDatetime);
IFormatter myFormatter = new SoapFormatter();
Stream myFileStream = new FileStream("typeload.xml", FileMode.Create, FileAccess.Write, FileShare.None);
Console.WriteLine("Serializing the TypeLoadException with DateTime as " + ErrorDatetime);
// Serialize the MyTypeLoadException instance to a file.
myFormatter.Serialize(myFileStream, myException);
myFileStream.Close();
Console.WriteLine("Deserializing the Exception.");
myFileStream = new FileStream("typeload.xml", FileMode.Open, FileAccess.Read, FileShare.None);
// Deserialize and reconstitute the instance from file.
myException = (MyTypeLoadException) myFormatter.Deserialize(myFileStream);
myFileStream.Close();
Console.WriteLine("Deserialized exception has ErrorDateTime = " + myException.ErrorDateTime);
}
}
}
// This class overrides the GetObjectData method and initializes
// its data with current time.
[Serializable]
public class MyTypeLoadException : TypeLoadException
{
private System.DateTime _errorDateTime = DateTime.Now;
public DateTime ErrorDateTime { get { return _errorDateTime; }}
public MyTypeLoadException(DateTime myDateTime)
{
_errorDateTime = myDateTime;
}
protected MyTypeLoadException(SerializationInfo sInfo, StreamingContext sContext)
: base(sInfo, sContext)
{
// Reconstitute the deserialized information into the instance.
_errorDateTime = sInfo.GetDateTime("ErrorDate");
}
// GetObjectData overrides must always have a demand for SerializationFormatter.
[SecurityPermissionAttribute(SecurityAction.Demand, SerializationFormatter=true)]
public override void GetObjectData(SerializationInfo sInfo, StreamingContext sContext)
{
base.GetObjectData(sInfo, sContext);
// Add a value to the Serialization information.
sInfo.AddValue("ErrorDate", ErrorDateTime);
}
}