c# - EPPlus Excel AddPicture error 'Column number out of bounds' -


i have following code:

the line 'excelimage' initialization throws exception: column number out of bounds. solution of problem?

var range2 = worksheet.cells ["a" + limiter.tostring ()]; range2.value = tokengood.id; //take json-array worksheet.row (limiter).height = 70; //'limiter' row iterator worksheet.column (1).width = 10;  bitmap img = new bitmap(image.fromfile (pic_filename)); officeopenxml.drawing.excelpicture excelimage = worksheet.drawings.addpicture ("random_string", img); //error line excelimage.from.column = 3; excelimage.from.row = limiter; excelimage.setsize (60, 60);

this seems bug in current (4.0.5) epplus. though current version has been released recently, backlog of open issues on codeplex huge, don't see approaching fixed release...

i solved downloading source, manually correcting 4 rows in epplus/drawing/exceldrawingbase.cs , recompiling.

the rows 513, 515 (both in setpixelheight(int, float)) , 540, 542 (in setpixelwitdh(int, float)).

i changed occurrences of from.column or from.row in 2 lines math.max(from.column, 0) , math.max(from.row, 0).

the problem here from property object has somehow not been initialized, , values of from.row , from.column set int.minvalue - not valid column/row index, may guess.

i've been looking workarounds don't require edit source code, couldn't find any: hope helps.


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