I have a dll file that has three classes in it that somebody else built. I was wondering how I could edit the classes. I know I can because I accidentally had an error with one of them and it took me to the code of that class but not the one I want to edit. I already have permission to edit them. If you can help please do. Thanks in advance.
Related
I tried looking at this, but it did not help much because I already have the file in my classes folder.
Anyone else have any suggestions? Maybe there is a variable somewhere that I changed by mistake?
I am confronting the following error:
I need help please. Thanks in advance.
I have solved the problem by excluding a project form. All forms used in the project are cloned. The truth is I don't know if this influences anything, or there is a paid version of Visual Basic that doesn't limit the number of duplicate forms to use. The project did not create the executable file when trying to run it. I had to create a new form and duplicate the others from this one so that it would continue to work. Thanks a lot.
I've run into this problem several times when trying to import external libraries to run with a Power BI custom visual, and I'm not really sure what I'm doing wrong. This current attempt is recreating the Card Visual in the latest API, and it's been a painstaking effort that hopefully someone else can help me out with. I can't point at any one reason why this is happening though it appears to be caused by using statements like:
import valueFormatter = powerbi.extensibility.utils.formatting.valueFormatter;
and I get error, in the browser:
Unable to get property 'valueFormatter' of undefined or null reference
visualSandboxMinimal.html (626,17)
when I tried removing these things I instead run into the error:
HTTP404: NOT FOUND - The server has not found anything matching the requested URI (Uniform Resource Identifier).
(XHR)GET - https://app.powerbi.com/13.0.3328.205/visual.js.map;
I can't really resolve either of these errors, to make the project work. The project will build fine and display in the application, but not show any information. Something isn't setup with the API or the project where it just doesn't put the pieces together properly or something. I really don't know and there's so little information out there about this thing, that it's kind of like shouting in the dark at this point.
I am including the whole source project, hopefully so that anyone who can help will be able to, and if anyone wants to take my effort and build their own "Card" like Power BI visual: https://www.dropbox.com/s/9ks8u0v56eph8ul/cardWithConditionalFormatting.zip?dl=0 . This is based on the source available at https://github.com/Microsoft/PowerBI-visuals-core, specifically related to the Card visual.
If anyone figures this out, it would be a huge help to me, though I will continue to do my own research and if I find anything about it I will update the information here.
I figured out what was happening here, I had included the index.d.ts files in the tsconfig.json file, but forgot to include the index.js files in the pbiviz.json file and in some cases forgot to include the css files in the .less file.
I want to package my classes (in VBA or VB), but I want to put a lock on them before I do so. I want the computer to return a message similar to one in the Word file attached. Can anybody point me in the right direction? There doesn’t seem to be a lot of help in this regard.
I would need something that would lock just the classes that I have made while still leaving the rest. My understanding is that the mde would compile the whole works, and therefore would not work. Is that correct?
Could you have 2 projects for 1 mdb file? Then I could allow 1 project to be locked (mine) and then the other to be open to everyone
Marty Habicht
An add-in may suit: http://msdn.microsoft.com/en-us/library/aa902693.aspx
You can create an mde and include it as a refernce in other Access applications (code window, Tools-References).
See my Add-in Tips, Hints and Gotchas page for an Access only answer.
A simple solution would be to put the classes in an mde, and then just set a reference to the MDE from the unlocked project. This will give you access to the class, while rendering your source unviewable. This won't stop a determined reverser, but I don't really think a determined reverser is in the threat model:)
I've got a really strange error and any light that anyone can shed on this would be greatly appreciated.
I made some changes to some VB6 source which builds a COM object. The automated build which builds our app returned an error. No problem I thought--I'll just back out my changes. Well backing out my changes isn't making the problem go away.
Specifically when I attempt to build the app via a .vbg file, with a command line like path\to\vb6\vb6 ProjectFile.vbg /make
I get a message
"Compile Error in File '', Line : Object library
invalid or contains references to object definitions that could not be
found."
As I said, I reverted the source code so I'm really stumped as to why this error is still occurring. Any VB6 gurus around who might be able to point me at an answer?
I can post the exact code in question but the fact that it was building correctly, stopped building correctly and now refuses to build correctly makes me think this is not a problem with my code but rather some problem in the environment. Like something got put in the registry as a result of the previous build error.
Any tips, hints, or suggestions greatly welcome. I realize my question is a bit sketchy but I'm not even sure what's important to include and what isn't.
EDIT 1:
Thanks for the excellent suggestions guys. I think it is something to do with VB6 doing some sort of auto-registration.
Just to add a bit more detail: this problem does not occur when I build the referenced vbp file from the IDE. It only happens on the make on the .vbg which contains the vbp. Also the build tool in question automatically pulls latest source and the error happens on both my local box and the dedicated build box.
EDIT 2:
Hi again all,
The release engineering fellow figured out how to get this to build in his build environment so it's currently ok. Once we're past this crunch, I'll try to interrogate him about what he did and share the details with everyone.
Thanks again for all the great suggestions. This is what's so great about SO; that is, I asked about a 10-year-old technology and I got several great and on-point ideas.
Make sure that the VBG and all the VBP's got rolled back as well. That error is consistent with a project trying to reference a CLSID that is no longer valid for the dependency. Have you tried loading up the project group and building from the IDE, if that works and you save and check in all the changes to the group and project files, you might be fixed up.
I'm guessing the fact that you mention that it was a COM component might be the source of the problem. If any of the public method's or properties have changed then I seem to remember that VB6 will change the interface GUIDs and auto register the new ones.
My suggestion would be to check the registry to look for any mention of the component name, make a note of any associated CLSIDs, back up the registry, and then delete the references.
As cmsjr mentions it could also be a bad CLSID reference in your .vbp files.
The other option is that the failure has caused a problem with some .tlb (type library) or olb (object library) files.
The best thing to do is move all your compatibility DLL to a separate and combined directory. The reason for this is control over what VB6 is using to check for binary compatibility. In addition the Typelibs that are generated IMPORT the references. So if you using Binary DLL Ver 10 for compatibility however the import is pulling in Binary DLL Ver 9 you will have issues. By keeping all the libraries in a single folder and pointing your projects to the DLLs in that folder you ensure that the respective TypeLib Import the correct version.
Finally if you have multiple levels of DLL reference each other. You may run into mysterious error where the VB6 is unable to compile using binary compatibility. In such cases you need to compile the lowest DLL in the hierarchy (Utility DLL perhaps) copy it over into the compatibility folders. Work your way up the chain until everything compiles in one shot again.
This is because if have DLL A reference DLL B which Reference DLL C. VB6 will get sometimes get confused if you make a change to A and C. will compile fine but A will not until the compatibility libraries are updated.
Hunt down and delete any .obj and .exp files that may be lying around from the previous failed build.
You will have to open the project & re-type in the lines that you changed.
Save the project alongwith VBG and re-compile after that.
I think that will fix it.
EDIT: The idea is that the cls/bas file remember the class (CLSID) that you used. So, if you change the references but don't change the lines in the cls/bas - it is a mismatch of type (what was referenced vs what is typed in cls/bas file).