how to create a centered “image + text” watermark in pdf files with c#

I am actually attempting to create pdf along with watermark using pdfmake.However on using the characteristic “watermark:’examination’”, the pdf is not being actually generated.An error turns up on the console pointing out “Font style ‘undefined’ in design ‘normal’ is not defined in the font area of the document definition”. Just how to produce PDF’s along …

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Can multiple different HTML elements have the same ID if they’re different elements?

A lot of (if not all) internet browsers have and also still do select the initial aspect along with an offered ID, when referring to as getElementById. The majority of libraries that locate elements by I.D. receive this behavior. A lot of (if certainly not all) web browsers additionally apply designs appointed by id-selectors (e.g. …

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