i new forum , programming. have advised developer community clarify doubts. apologize because english not good, have use google translator , possibly text not perfect, , lack of information on part. i've been searching question before posting message, have not found anything.
i want put images in buttons, far have managed make query in show in listbox addresses images want put buttons.
var obtenerimagen = (from n in basededatos.tablaproductos select n.imagenproducto); listbox1.itemssource = obtenerimagen; now idea put images on buttons query.
imagesourceconverter conversor = new imagesourceconverter(); image1.source = (imagesource)conversor.convertfromstring(obtenerimagen); /**/ image1 = obtenerimagen.firstordefault(); /**/ this gives me following error lines: (/**/)
- argument 1: cannot convert 'system.linq.iqueryable' 'string'
- cannot implicitly convert type 'string' 'system.windows.controls.image'
- the best overloaded method match 'system.componentmodel.typeconverter.convertfromstring(string)' has invalid arguments
what doing wrong?
your object obtenerimagen object of type iqueryable.
maybe should use:
var obtenerimagen = (from n in basededatos.tablaproductos select n.imagenproducto).tolist(); then have list of strings. can first-element example calling:
string imagesource = obtenerimagen.firstordefault(); 