Barcode Forums by Morovia

[aymansn(Legacy Member)]

Dear all hi,

i'm new here and i hope i can find some answers here

i'm using morovia 2d datamatrix barcode and i'm using the included dll file to encode the string by my vb.net application

when make a setup project i always get an error at the definition line which is

Dim ecoder As New MrvDMFEAX3Lib.DataMatrixFontEncoderClass

please help

[benz(Legacy Member)]

The datamatrix encoder is a COM object. Before you use it you need to register it:

Regsvr32 MrvDMFEAX3.dll

[aymansn(Legacy Member)]

please tell me how to register the com object

[dxk240(Legacy Member)]

In order to register the COM object you need to click on Start menu select Run and type: Regsvr32 MrvDMFEAX3.dll

If MrvDMFEAX3.dll is not in your System32 folder then you need to specify the full path to that dll.

Hope this helps.

[aymansn(Legacy Member)]

still not working

same nothing happen and I change the definition a little hoping from it to work and i got a new error message

Cannot Create ActiveX component.

pleaseeeeeeeeeeeeeee help

[aymansn(Legacy Member)]

i copied the file in the windows\system32 folder and it works okey now

but i got a different error now

in the next form in the roll after I encode the string with the provided dll from morovia, i store all the data in a XML file then i read this file into a crystal report but when this form (containing the crystal report) start to load an error accure says:

an alert windows start with caption: Crystal Report Windows Forms Viewer

and the error is: Cannot find KeycodeV2.dll, or invalid keycode.

can you help me

and thanks tooooooooo much for you help

[benz(Legacy Member)]

Business Objects (formerly Crystal Decisions) has an article in their web site which might be helpful:

http://support.businessobjects.com/libr ... 011205.asp

[aymansn(Legacy Member)]

thanks very much for you support it works alright now