Print Question

[Diogo Alves - Software Developer]

Hi,

I am trying to build a preview of a document that I am doing...

To do it I am using a ODBCConnection and drawing a table with GDI+

The problem is that I only want 5 rows per page...
so I did this
for int j = 0; j<col;j++
{
currentRow++;
if (currentRow == 5)
{
currentRow = 0;
currentPage++;
e.HasMorePages = true;
}
...........
}

it goes into a loop and when I cancell all the pages have the same
information on it...
How can I solve this?

[Nicholas Paldino [.NET/C# MVP]]

Re: Print Question

Diogo,

You shouldn't check to see if the current row is equal to five. Rather,
check to see that the row is not 1 (assuming you start at 0 for your row
indexer, which you should, see example), and then if the current row doesn't
have a remainder of 1 when you divide by five (the checks are against 1
because you are incrementing the current row number before you perform your
check), you indicate that you have more pages. Something like this:

// Current row is 0. This and the current page variable
// is defined outside of your event handler.
int currentRow = 0;

// Process the current row on the current page.
...

// Increment the current row.
currentRow++;

// Perform the check here.
if ((currentRow % 0) == 1 && currentRow != 1 && currentRow != rowCount)
{
// Increment the current page count.
currentPage++;

// Indicate that there are more pages.
e.HasMorePages = true;

// Exit the event handler.
return;
}

Hope this helps.


--
- Nicholas Paldino [.NET/C# MVP]
- mvp@spam.guard. caspershouse.co m

"Diogo Alves - Software Developer"
<DiogoAlvesSoft wareDeveloper@d iscussions.micr osoft.com> wrote in message
news:BB98D978-B2BC-454A-8BD0-ACB40995F629@mi crosoft.com...[color=blue]
> Hi,
>
> I am trying to build a preview of a document that I am doing...
>
> To do it I am using a ODBCConnection and drawing a table with GDI+
>
> The problem is that I only want 5 rows per page...
> so I did this
> for int j = 0; j<col;j++
> {
> currentRow++;
> if (currentRow == 5)
> {
> currentRow = 0;
> currentPage++;
> e.HasMorePages = true;
> }
> ..........
> }
>
> it goes into a loop and when I cancell all the pages have the same
> information on it...
> How can I solve this?[/color]