!!!!!!求救:.Net调用迅雷的问题!!!!!

I reference ThunderAgent.dll and call its methods to add tasks using .net(C# and vb.net),

but cannot get the expected result by calaling the GetInfo or GetTaskInfo methods，always get null or nothing.

the codes is:

 Private a As THUNDERAGENTLib.Agent = New THUNDERAGENTLib.Agent

 Label1.Text = a.GetInfo("ThunderExists")

 

Who can help me and supply a solution??

Thank you very much.