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Type: Posts; User: Mzungo
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Yes, it is the standard setup, vs2015 though. Im sure that it is me who is ****, but I cant think what I would do differently.
I registered the dll in an arbitrary folder, which is where I also...
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A little update on what I´ve managed to do.
Starting from the links provided by jmcilhinney, I found a good looking solution here:
...
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I have moved some functionality in my vb.net (vs2015) desktop app that I would like to be able to change dynamically to a dll created in a different project. The idea is to be able to distribute a...
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Yes, ByVal of course.
However, I struggle to understand what you mean by EXACTLY the same way. I get your argument that since they are both classes it should work the same way, but I dont...
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Yes, ByVal of course.
However, I struggle to understand what you mean by EXACTLY the same way. I get your argument that since they are both classes it should work the same way, but I dont...
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jmicilhinney, I could pass "Me" to the dll and declare ByRef MyForm As Windows.Forms.Form in the dll method. Didnt know how to do that with a class of my own making. Probably could have been clearer.
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Thanks for that as well! In deed I am trying to accomplish some sort of plugin system. I have checked out interfaces and it seems like the right way to go.
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ciuThank you for your replies. I am quite aware that a form is a class, thats whi I asked about classes that are not forms. Anyways, a second dll is just the answe that I was looking for and that I...
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Users of my application often need functionality that is specific to them and that may change over time. To avoid having to maintain a lot of versions of the application, I am trying to put some of...
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Thanks for your input!
I´m aware that my code can be decompiled and that any step taken to achieve some copy protection can be undone by simply removing any code preventig the app from running....
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I would like to apply some sort of copy protection functionality to a winforms app of mine. Reading up on discussions on the matter, I find the general advice to be not to write it yourself because...
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Sorry for not replying, ran into another problem that needs fixing. Chris, I´ll try your code and report if it works better.
I dont think there´s a problem with the registry settings. Everything...
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Im using the OleDbDataDataAdapter to create a datatable and then I add the rows from the table manually, i.e. dgv.Rows.Add(.Tables(0).Rows(i).Item(0).ToString. Since I use the grid to import...
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No, the excel formatting is exactly the same, that´s what puzzles me. Anyways, thanks for your input, Ill keep tryin stuff and post any solution here.
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Thanks for your reply. I agree that the problem is that the column is treated as text. Since i have HDR=NO (because I want the headers in the first row, not being column names), the header is a...
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I am not. Its an unbound data grid with columns already in it. If I set HDR=YES, the row with column names is simply omitted from the import. I want the column headers to be in the first row of the...
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I´m developing a windows app that imports data from external sources into an unbound data grid, applies calculations and manipulations to the data and then exports the output. Since the structure of...
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Thank you! I´ll have to learn how to create web services then.
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Hi all,
I´ve completed a vb.net desktop app, and made a simple licensing system whereas a registration key obtained at purchase is used, the app checks a database if the key exists and is unused,...
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I don't have an answer to your question, just pointing out that the fact that the earth is round while your screen is flat makes the math of those calculations very difficult (not impossible of...
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Great points! Since I have no deadline for my transformation project, I suppose I may just as well do it right from the beginning. Guess I have a lot of work to do. Thanks for input!
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Thanks for your advice kgc!
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Thanks for your reply Damp.
Well, now, Im doing something pretty trivial, just to try it out. But: my app loads data from an external data source onto a grid, passes grid properties (like selected...
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Hi everyone,
Since I can´t find any answer to this by googling, Im pretty sure it´s a stupid question. But, anyways...
I´m hoping to make a web version of a vb.net winforms app of mine, trying...
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Oh, suddenly that seems obvious. Tanks a lot jmcilhinney, you solved my problem.
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Hi everyone,
I apologize if this is a stupid question but I´m really stuck and google doesn’t help at all.
I´m used to working with external databases, but for my current vb.net project I have...
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NeedSomeAnswers, anchoring yes, docking no. Do you think that makes a difference?
Spynne, thanks for explaining and for the link, Ill try to experiment with AutoScaleMode. I suppose its time to...
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Hi everyone,
I have moved a vb.net project that I am working on to a new computer with a lot higher screen resolution. As expected, my UI is a bit messy, labels are positioned on top of controls...
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SittenSpynne, that was the failing code, I only change the db-connection. Taking your string buidling advice, Im on a steep learning curve here.
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Thanks for your input Paul. Actually, I jumped the gun a bit, the problem was a comma decimal delimiter in my data splitting my variable ino two.
Solution:
" & Replace(MyNumericVariable,...
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Hi everyone,
Im sure this is a stupid question, but I cant seem to find a solution despite intensive googling.
I have been sending data to an MS Access database like thus:
InsertString =...
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My bad, should have stated this in first post.
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TinTinMN and DDay9, thank you both very much! I didn’t know about the DesignMode property, but that solved the original problem. And the Dialog form is a much better solution for user input. This is...
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Thanks for your input dday9. Seems like I have two issues to deal with now. I take your point on my misuse of DoEvents, I was simply trying to make my solution do nothing while waiting for input from...
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I have a form with my menus, its load event populates the menus from the database (most other forms inherits this one). The code is the first lines in the load event of the menu form (i.e. it checks...
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Hi,
I have a problem in Visual Studio Express 2013. It´s not urgent, but it makes me irritated, and also somewhat intrigued.
I´m working on a windows desktop application that communicates with...
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Thanks for taking an interest Hiker. Actually, I just noticed i forgot to empty the context menu of items between queries. Not so mysterious after all, just a tired developer.
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Hi everyone, I have a slightly odd problem.
I use one datagridview to display the results of several different queries. For some of the queries I want a context menu on the MouseDown-event and for...
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Thank you for all of your replies! I Went with Pradeeps suggestion wich worked perfectly after adding some ''-signs to my list items.
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I have a List(Of String) that contains a number of items selected by a user from a listbox. Now, I can use the list in a select clause like this:
SELECT * FROM Table WHERE Field IN ('" +...
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