C# 同一应用程序域不同线程之间的参数传递方式

很久没有写博客了，最近的项目不用写代码。今天没事就看看thread之间的参数传递方式，这里主要适用于运行在不同线程的两个方法之间参数传递。直接看代码

1。方法之间直接传递参数

void DemoParam()
{
Console.WriteLine("DemoParam:" + Thread.CurrentThread.ManagedThreadId);
//Thread t = new Thread(new ParameterizedThreadStart(testparam));
//t.Start("majaing");
ThreadPool.QueueUserWorkItem(new WaitCallback(testparam),"majaing");
}
void testparam(object obj)
{
Console.WriteLine("DemoParam:" + Thread.CurrentThread.ManagedThreadId);
Console.WriteLine(obj.ToString());
}

2。借助Static

//[ThreadStatic]
static string namekey;
void DemoStatic()
{
Console.WriteLine("Static:" + Thread.CurrentThread.ManagedThreadId);
namekey = "majiang";
ThreadPool.QueueUserWorkItem(new WaitCallback(testStatic));
}
void testStatic(object obj)
{
Console.WriteLine("Static:" + Thread.CurrentThread.ManagedThreadId);

Console.WriteLine(namekey);
}

3。借助AppDomain

void DemoAppDomain()
{
Console.WriteLine("AppDomain:"+Thread.CurrentThread.ManagedThreadId);
AppDomain.CurrentDomain.SetData("name", "majiang");
ThreadPool.QueueUserWorkItem(new WaitCallback(testAppDomain));
}
void testAppDomain(object obj)
{
Console.WriteLine("AppDomain:"+Thread.CurrentThread.ManagedThreadId);
var a = AppDomain.CurrentDomain.GetData("name");
Console.WriteLine(a);
}

4。借助CallContext

void DemoCallContext()
{
Console.WriteLine("CallContext"+Thread.CurrentThread.ManagedThreadId);
// ExecutionContext.SuppressFlow();
CallContext.LogicalSetData("name", "majiang");
ThreadPool.QueueUserWorkItem(new WaitCallback(testCallContext));

}
void testCallContext(object obj)
{
Console.WriteLine("CallContext"+Thread.CurrentThread.ManagedThreadId);
var a = CallContext.LogicalGetData("name");
Console.WriteLine(a);
}

注意里面的注释哦。