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Description Description:
I used code example from poi https://poi.apache.org/components/spreadsheet/quick-guide.html#Images - it's about inserting image into spreadsheet.
my code
public void Main ( )
{
IWorkbook workbook = GetWorkbook ( ) ;
byte [ ] imageByteArray = LoadImage ( ) ;
var sheet = workbook . GetSheetAt ( 0 ) ;
var pictureIndex = workbook . AddPicture ( imageByteArray , PictureType . JPEG ) ;
var drawing = sheet . CreateDrawingPatriarch ( ) ;
var anchor = workbook . GetCreationHelper ( ) . CreateClientAnchor ( ) ;
anchor . Col1 = 0 ;
anchor . Row1 = 0 ;
var picture = ( NPOI . XSSF . UserModel . XSSFPicture ) drawing . CreatePicture ( anchor , pictureIndex ) ;
picture . Resize ( ) ; //deadlocks here
}
Result:
Application deadlocks on line picture.Resize();//deadlocks here
Expected behaviour:
no deadlock and image autoresized
I'm using DotNetCore.NPOI package from nuget. Version: 1.2.2
How to avoid deadlock and resize image correctly?
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Description:
I used code example from poi https://poi.apache.org/components/spreadsheet/quick-guide.html#Images - it's about inserting image into spreadsheet.
my code
Result:
Application deadlocks on line
picture.Resize();//deadlocks hereExpected behaviour:
no deadlock and image autoresized
I'm using DotNetCore.NPOI package from nuget. Version: 1.2.2
How to avoid deadlock and resize image correctly?