C#

Eddy Vluggen wrote:

During compilation? Sounds like you added the same class more than once, and that would confuse the compiler. Try renaming your class; if it works after that, you've got a copy of the class "somewhere" in your code.

Eddy Vluggen wrote:

When you mention "WSBackDataFrameofClass_1" in code, how would the compiler know which of those two classes you meant? Put them in a separate namespace to make them unique, or change on of the names.

anymalo wrote:

The reference file created by WBServices export this definition of those classes but in a prevoius prj that are not wcf(and it work!!!!).

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

t.Join()

[OperationContract]
public string GetData(int value)
{
    for (int i = 0; i < 4; i++)
    {
        Thread t = new Thread(() => simpleThread(i));
        t.Start();
    }
    // Since the signature of this method is String GetData(int)
    // This will never pass the compilation process as the method
    // needs to return a String
}

[OperationContract]
public string GetData(int value)
{
    for (int i = 0; i < 4; i++)
    {
        Thread t = new Thread(() => {
             int j = i;       // not quite sure if this is needed,
                              // but try leaving it out and see what happens.
             simpleThread(j); // if you leave out the above statement change j to i on this line
        });
        t.Start();
    }
    return ""; // An empty string is also a string ;)
}

3 : 3
3 : 3
3 : 3
4 : 4

ParameterizedThreadStart pt = new System.Threading.ParameterizedThreadStart(simpleThread);
          Thread t = new System.Threading.Thread(pt);
          t.Start(i);

0 : 0
2 : 2
3 : 3
1 : 1

VKAnanth wrote:

May be we can't expect this in the right order? as they are "Threads!"?

for (int i = 0; i < 4; i++)
{
    Thread t = new Thread(() => simpleThread(i));
    t.Start();
}

Thread t = new Thread(() => {
    for (int i = 0; i < 4; i++) {
        simpleThread(i);
    }
});
t.Start();

VKAnanth wrote:

And the problem is random