Exit sub and C# equivalent ?[Resolved]

We used to use it in VB like so :

VB Code:

Public Sub a()
        Dim blah As String
 
If blah = "" Then
          Exit Sub
 Else
  'do this 
End If
 
End Sub

I know there are other tech I can use instead but Is there similar thing in C# ?

Yes, all functions in C# should return something (even if nothing)

Code:

---

void MyFunc()
{
  //Do Something
  If(blah = "")
  {
      return;
  }
  Else
  {
      do this
  }
}

---

You can also use break.

break wont leave the function, just the loop or select you are in!

if and else must be lowercase.

Quote:

---

Originally posted by Memnoch1207
Yes, all functions in C# should return something (even if nothing)

Code:

---

void MyFunc()
{
  //Do Something
  If(blah = "")
  {
      return;
  }
  Else
  {
      do this
  }
}

---

---

Does a void return value ?? and this code is wrong in C# !!! :confused:

Is there any way else than Break (which is for loops and select) ?:rolleyes:

Quote:

---

Does a void return value ?? and this code is wrong in C# !!!

---

The code isn't 'wrong', just not formatted correctly because he probably just typed it in quickly. Here, this is right:

Code:

---

void MyFunc(string blah)
{
  if(blah = "NoProcess")
  {
      return;
  }
  else
  {
      // Do some work.
  }
}

---

Also, Void isn't a value. To verify this, try doing this:
Object myObj = MyFunc("NoProcess");

Quote:

---

Originally posted by hellswraith
The code isn't 'wrong', just not formatted correctly because he probably just typed it in quickly. Here, this is right:

Code:

---

void MyFunc(string blah)
{
  if(blah = "NoProcess")
  {
      return;
  }
  else
  {
      // Do some work.
  }
}

---

Also, Void isn't a value. To verify this, try doing this:
Object myObj = MyFunc("NoProcess");

---

You missed "==" in the if statement :D . This is not my question though , I was asking about Exit Sub in VB , Is there similar keyword in C# ?

Your right, I knew I would do something simple like that wrong...
Anyway, the
Exit Sub
equivlant in C# is just
return;

Just that simple.

In VB:

Code:

---

Public Sub MyMethod()
' Blah blah blah code
If something = something Then
  Exit Sub
End If

' more code.....
End Sub

---

In C#:

Code:

---

public void MyMethod()
{
// Blah blah blah code
if(something == something)
{
    return;
}

// more code.....
}

---

Thanks all of you guys . It seems to be "return" what I want . :)