How do I jump to the Next row in a foreach

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

C#

I am iterating through a collection of rows thus:

foreach(DataRow myRow in dsTable.Table[0].Rows)
{
...........
}

in this loop I have some conditions and when one is met I dont want it to
procede down the code, I want it to go back to the top of the loop and
process the next row in the collection. How do I do this?

In a previous life when programming with Progress you could do this:

myloop:
FOR EACH row:

IF myconditionismet THEN
NEXT myloop

.........

END.

This is the kind of thing I am after.

Thanks

Steve
 
I would just put the optional code in an if() statement block.


foreach ()

{

Do();

Do2();
Do3();

if(x)
{
do4();
do5();

}

}
 
If I put that in a case statement condition -- would I have to also use
break; ?

or would it be

continue;
break;




Peter said:
"continue"

C#

I am iterating through a collection of rows thus:

foreach(DataRow myRow in dsTable.Table[0].Rows)
{
..........
}

in this loop I have some conditions and when one is met I dont want it to
procede down the code, I want it to go back to the top of the loop and
process the next row in the collection. How do I do this?

In a previous life when programming with Progress you could do this:

myloop:
FOR EACH row:

IF myconditionismet THEN
NEXT myloop

........

END.

This is the kind of thing I am after.

Thanks

Steve
Click to expand...
Click to expand...
 
The continue statement passes control to the next iteration of the enclosing
iteration statement in which it appears.

The switch has the following form:

switch (expression)
{
case <constant-expression>:
<statement>
<jump-statement>
[default:
<statement>
<jump-statement>]
}

A jump statement that transfers control out of the case body and may be
break, continue, default, goto or return

So no break after continue;

I hope that helps.

Regards,
Arnd Hurlbrink


John Bailo said:
If I put that in a case statement condition -- would I have to also use
break; ?

or would it be

continue;
break;




Peter said:
"continue"

C#

I am iterating through a collection of rows thus:

foreach(DataRow myRow in dsTable.Table[0].Rows)
{
..........
}

in this loop I have some conditions and when one is met I dont want it to
procede down the code, I want it to go back to the top of the loop and
process the next row in the collection. How do I do this?

In a previous life when programming with Progress you could do this:

myloop:
FOR EACH row:

IF myconditionismet THEN
NEXT myloop

........

END.

This is the kind of thing I am after.

Thanks

Steve
Click to expand...
Click to expand...
Click to expand...
 
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