public CalculateAsyncResult(int num1, int num2, RefAsyncCallback userCallback, object asyncState)
{
this._calcNum1 = num1;
this._calcNum2 = num2;
this._userCallback = userCallback;
AsyncState = asyncState;
//this.
}
public CalculateAsyncResult(int num1, int num2, RefAsyncCallback userCallback, object asyncState)
{
this._calcNum1 = num1;
this._calcNum2 = num2;
this._userCallback = userCallback;
this._asyncState = asyncState;
// 异步执行操作
ThreadPool.QueueUserWorkItem((obj) => { AsyncCalculate(obj); }, this);
}
public IAsyncResult BeginCalculate(int num1, int num2, RefAsyncCallback userCallback, object asyncState)
{
CalculateAsyncResult result = new CalculateAsyncResult(num1, num2, userCallback, asyncState);
return(result);
}
public IAsyncResult BeginCalculate(int num1, int num2, RefAsyncCallback userCallback, object asyncState)
{
IAsyncResult result = new CalculateAsyncResult(num1, num2, userCallback, asyncState);
return result;
}
