Asp.Net Programming :: how to add vc unmanaged dll to asp.net web site


	how to add vc unmanaged dll to asp.net web site Hi, I have a problem to find information how to add unmanaged dll build in VC++ 2005 to the asp.net web site What I have tried: 1. use DllImport("MyDll.dll") to declare function in mypage.aspx.cs 2. put MyDll.dll into Bin folder for ASP.Net web site But unfortunately an exception has been thrown Unable to load DLL 'MyDll.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E). Thank you, Volodia. your vc++ dll is probably dependent on another dll that is not also in bin or system32 dir (vc++ runtime?) -- bruce (sqlwork.com) - Hide quoted text - Volodia wrote: > Hi, > I have a problem to find information how to add unmanaged dll > build in VC++ 2005 to the asp.net web site > What I have tried: > 1. use DllImport("MyDll.dll") to declare function in mypage.aspx.cs > 2. put MyDll.dll into Bin folder for ASP.Net web site > But unfortunately an exception has been thrown > Unable to load DLL 'MyDll.dll': The specified module could not be found. > (Exception from HRESULT: 0x8007007E). > Thank you, > Volodia. List of dependancies looks ok: ADVAPI32.DLL KERNEL32.DLL NTDLL.DLL RPCRT4.DLL Thank you, Volodia "bruce barker" <nos@nospam.com> wrote in message news:OTpnX8soHHA.4424@TK2MSFTNGP03.phx.gbl... - Hide quoted text - > your vc++ dll is probably dependent on another dll that is not also in bin > or system32 dir (vc++ runtime?) > -- bruce (sqlwork.com) > Volodia wrote: >> Hi, >> I have a problem to find information how to add unmanaged dll >> build in VC++ 2005 to the asp.net web site >> What I have tried: >> 1. use DllImport("MyDll.dll") to declare function in mypage.aspx.cs >> 2. put MyDll.dll into Bin folder for ASP.Net web site >> But unfortunately an exception has been thrown >> Unable to load DLL 'MyDll.dll': The specified module could not be found. >> (Exception from HRESULT: 0x8007007E). >> Thank you, >> Volodia. I have done this by creating proxy managed dll: 1. creating managed dll 2. Creating inside managed dll class with code that reference DllImport("MyDll.dll") 3. copy managed dll and unmanaged MyDll.dll into BIN folder 4. call in asp.net managed dll Thanks, Volodia. "Volodia" <GROUNDS@hotmail.com> wrote in message news:O6iKmzqoHHA.4124@TK2MSFTNGP02.phx.gbl... - Hide quoted text - > Hi, > I have a problem to find information how to add unmanaged dll > build in VC++ 2005 to the asp.net web site > What I have tried: > 1. use DllImport("MyDll.dll") to declare function in mypage.aspx.cs > 2. put MyDll.dll into Bin folder for ASP.Net web site > But unfortunately an exception has been thrown > Unable to load DLL 'MyDll.dll': The specified module could not be found. > (Exception from HRESULT: 0x8007007E). > Thank you, > Volodia.