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table-rows: different style

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71068 Jan 14,2008 09:48 AM Jan 14,2008 03:32 PM ASP.NET Web Forms (Classic) 1
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Tags: PDF
Claudia Grewe-Beuttner
Asked On January 14, 2008 09:48 AM

Hi,
I'm using Essential PDF (VB) and I have created a report from a SQL-Server-database, as you see in the attachment. There is no problem to change the value of the fields, but is it also possible to change their format.
For example I want all negativ values in red color.
I only see a chance, if I assign the fields to different cells and then set the special format.
Please tell me if there is an easier way.

Thanks Claudia




rekapjahr.zip

Vinoth Kumar K [Syncfusion]
Replied On January 14, 2008 03:32 PM

Hi Claudia,

I want all negaive values in red color:
>>>>>>>>>>>>>>>>>>>>>

One way you can change color of the negative value in PDFTableCell to Color.Red by using EndCellLayout Event. Here is a code snippet that shows this task.

void table_EndCellLayout(object sender, EndCellLayoutEventArgs args)
{
int iCellValue;
if (int.TryParse(args.Value, out iCellValue))
{
if (iCellValue < 0)
{

PdfGraphics g = args.Graphics;
System.Drawing.Image image = new Bitmap((int)args.Bounds.Width, (int)args.Bounds.Height);
Graphics gra = Graphics.FromImage(image);
gra.Clear(Color.White); // Set new color.
PdfImage image1 = new PdfBitmap(image);

//Clear backgroung of the cells with white color
g.DrawImage(image1, args.Bounds);

//Draw
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 8);
g.DrawString(args.Value, font, PdfBrushes.Red, args.Bounds.Location);
}

}
}

Regards,
Vinoth




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