Background

Aspose.Slides Product Family
1

Mycoding:

int picId = pres.Pictures.Add(new Picture(pres,MapPath(".")+@"\ShowLetter10.jpg"));
pres.MainMaster.Background.PictureId = picId;
slide.FollowMasterBackground = true;

why doesn’t the background of slide change? it just has white color


2

Probably you have 2 master slides in a presentation.
In this case MainMaster used for title slides only.

3

Oh, I’m sorry, vice versa.
MainMaster is for normal slides but you are trying to change title slide.

4

I’m trying to change background slide, not title slide

5

“Title Slide” is a type of slides with Title and Subtitle placeholders.

6

And probably the same problem like in the neighboring thread.

int picId = pres.Pictures.Add(new Picture(pres,MapPath(".")+@"\ShowLetter10.jpg"));
// pres.MainMaster.Background.PictureId = picId;
pres.MainMaster.Background.FillFormat.Type = FillType.Picture;
pres.MainMaster.Background.FillFormat.PictureId = picId;
slide.FollowMasterBackground = true;