A previous comment mentions that ExecuteScalar does not work for an image. I'd suggest using a breakpoint in the debugger and checking the returned value to see whether it is working or not. If it isn´t, then you can use ExecuteReader as suggested in the comment. ...
Display Size 0.39 inch Other attributes Brand Name GUOZHAO Resolution 1024*768 Active Area 7.99*5.99 mm Contrast Ratio >10000:1 Brightness 200 Cd/m2 (Typ.) Refresh rate 25Hz~75Hz Input video signal format 24bit-RGB, 8/16/24bit-YCbCr ,ITU-R BT.656 ...
Active-matrix nc-Si electron emitter array for massively parallel direct-write electron-beam system operation, boosted up to appropriate level by the builtinvoltage level shifter, in accordance with a bitmap image preliminarily stored in an embedded ... N Ikegami,T Yoshida,A Kojima,... - 《Pr...
float: left; padding-left: 12px; padding-right: 12px; text-align: center; vertical-align: middle; line-height: 75px; font-family: OpenSans; font-size: 14px; } .bt-active a { border-bottom: 3px solid gold; } .noselect { -webkit-touch-callout: none; -webkit-user-select: none;...
If it isn´t, then you can use ExecuteReader as suggested in the comment. As to the other observation about not storing images in the database because the file system is better, there is a solution for this: use the FILESTREAM option in the database server. This will cause the ...
AMOLED Display Size 0.39 inch Other attributes Supplier Type Production and wholesale Place of Origin Guangdong, China Brand Name XJ Type LVDS Resolution 1024*768 Active Area 7.99*5.99 mm Contrast Ratio >10000:1 Brightness 200 Cd/m2 (Typ.) ...