its really cool and it will help me but i dont know how to use it

Hello,aamir :

samples in vb6.0 and convert to vb.net.

dim jcprops as JPEG_CORE_PROPERTIES
dim jerr as IJLERR

jerr = ijlInit(jcprops) 'OK

try
jerr = ijlWrite(jcprops, IJLIOTYPE.IJL_JBUFF_WRITEWHOLEIMAGE)
Catch ex As Exception
mesagebox.show(ex.message)
end try

Before you use the dll file that can compile in VB6 and upgrade to VB.NET, you should register the component in your operating system registry.

1. regsvr32 ComponentName.dll, the command is in %Windows%System32.

2. Imports ComponentName at the beginning of the VB.NET program.

otherwish , you will get error message:
Cannot marshal 'parameter #2': Invalid managed/unmanaged type combination (Int32/UInt32 must be paired with I4, U4, or Error).

when u download dll whatdo u do next i mean it says to chose defult program and nothing works


HELP!!!!!!!!!!

Hello,Ed:
You have to unzip the file first. Unzip with winzip or winrar.

Yeah um i placed it in the windows system directory and it said it was ab ad image or something. Please help =(

Me too it said bad image, plz help

if you got error message:

exe bad image error, the file ijl15.dll is not real - please check this file with your installation diskette.

Please try:ran the cleaninstall program and it found a bad file... a 40in projection screen dl i had and i deleted it and voila

how do you check this file with your installation diskette?

plz help

how do u download this? i dont get it

Neo,
1.Click Start, point to Programs, point to Accessories, point to System Tools, click System Information, and then click System File Checker on the Tools menu.
2.Click one of the following options:
Scan For Altered Files
Extract One File From Installation Disk
NOTE: If you click Extract One File From Installation Disk, you can specify the file you want to extract.

Nick,
Click the "Download ijl15.dll" link.

after i press save then were do i put it? i dont get dat part.
and i checked it i have ijl15.dll and it still says its missing.
whats with dat?

Nick,
You have to unzip the file with winzip or winrar. And put the dll file to c:/windows/system32/

umm i got an error message sayin either not designed to un on windows or it contains an error.

and for my other computer i have a error saying sumthing about is not a valid window image

Hi,Alex:
Please copy the error message, don't edit it, and paste it here.We'll try to help.
Thx.

the application or dll C:documents and settingsalexdesktopijl15.dll is not a valid windows image. please check this against your installation diskette.

please try to copy the ijl15.dll to c:/windows/system32/, and delete the ijl15.dll on your desktop, register it.
It this not work, please go to start>search, search for ijl15.dll, and give us the result.
HTH.

i copied it into my windows system32 thing and deleted the one on my desktop, but i dont get the register part or the start>search thing

Go to the Run item on the Start menum, and type:

regsvr32 ijl15.dll

Click ok.

i just get the bad image.i just dont know how to check the installation diskette.
Pls Help me

the error message is 'the application or dll c:windowssystem32ijl15.dllis not a valid windows image.Please check this against your installation diskette.

Hi,Jay:
May be because the version...
"check the installation diskette" means reinstall the program.
Could you please tell me which program you run when this error showed up?
"diskette"?Floppy disk?Must be some old program, you may be need to install update version of the software.

to me it says
"the application or dll C:documents and settingsalexdesktopijl15.dll is not a valid windows image. please check this against your installation diskette. "

i extracted ijl15.dll with winrar and put it into my system32 file.

so i followed your instruction you addressed to Alex
"Go to the Run item on the Start menum, and type:
regsvr32 ijl15.dll "

i click ok and it says "ij15.dll" is not an executable file and no registration helper is registered for this file type.

what now?

Hi,paul:
Regsvr32.exe error messages prior to Windows Vista
The following list contains RegSvr32 error messages and possible causes.

Unrecognized flag: /invalid_flag

You typed an invalid combination of flags or switches (refer to the "Regsvr32.exe Usage" section in this article).

No DLL name specified.

You did not include a .dll file name (refer to the "Regsvr32.exe Usage" section in this article).

Dllname was loaded, but the DllRegisterServer or DllUnregisterServer entry point was not found.

Dllname is not a .dll or .ocx file. For example, typing regsvr32 wjview.exe generates this error message.

Dllname is not an executable file and no registration helper is registered for this file type.

Dllname is not an executable file (.exe, .dll, or .ocx). For example, typing regsvr32 autoexec.bat generates this error message.

Dllname was loaded, but the DllRegisterServer or DllUnregisterServer entry point was not found.

Dllname may not be exported, or a corrupted version of Dllname may be in memory. Consider using Pview to detect the file and remove it.

Paul:
Please try again:
Regsvr32 ijl15.dll
should be work.

And here are same solution for regsvr32.exe error:


Dllname is not self-registerable or a corrupted version is in memory.

For example, typing regsvr32 icwdial.dll returns this error message because the Icwdial.dll file is not self-registerable. If you suspect a corrupted version of Dllname is in memory, try restarting your computer or re-extract the original version of the file. If you are running Windows NT, you may need to use the Kill or Pview tool from the Microsoft Windows NT Server 4.0 Resource Kit. For additional information, click to view the following article in the Microsoft Knowledge Base:
197155 (http://support.microsoft.com/kb/197155/) How to kill an orphaned process
OleInitialize failed (or OleUninitialize failed).

Regsvr32 must initialize the COM library before it can call needed COM library functions and uninitialize the library when it shuts down. These error messages occur if an attempt to initialize or uninitialize the COM library is unsuccessful. For example, the Ole32.dll file may be corrupted or may be the wrong version.

LoadLibrary("Dllname") failed. GetlastError returns 0x00000485

From Winerror.h, 0x00000485 = 1157 (ERROR_DLL_NOT_FOUND), which means "One of the library files needed to run this application cannot be found." For example, typing regsvr32 missing.dll returns this error message if the Missing.dll file is not found.

LoadLibrary("Dllname") failed. GetLastError returns 0x00000002

From Winerror.h, 0x00000002 = 2 (ERROR_FILE_NOT_FOUND), which means "The system cannot find the file specified." In other words, a dependent DLL was not found. For example, typing regsvr32 icwdial.dll with Tapi32.dll (a dependency) missing, returns this error message.

LoadLibrary("dskmaint.dll") failed. GetLastError returns 0x000001f

From Winerror.h, 0x000001f = 31 (ERROR_GEN_FAILURE), which means "A device attached to the system is not functioning." This behavior can occur if you try to register a Win16 .dll file. For example, typing regsvr32 dskmaint.dll returns this error message.

DllRegisterServer (or DllUnregisterServer)in Dllname failed. Return code was: string

Search Winerror.h for string.