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Hello Dave,
Thanks for the information.
The situation is as follow:
I am making a tool which checks a range of portnumbers.
I made a listener tool, which listens on the portnumbers, and a tool which tries to communicate on the portnumbers. One by one.
I am using a textbox to show a portnumber is open or closed.
When a portnumber is closed (by a firewall or something else) the 40006 error is shown. But i am not sure if error 40006 only pops if a portnumber is closed or also in other situations.
Regards,
Bas
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The error can pop up under any WinSock circumstances, not just when you close a socket.
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I want to change the user input language as soon as my app runs, and then restoring back to the orignal language as my app closes.... bt i cant do it
any help with code snipset plzzz
(Jameel)
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I've never had the opportunity to try, but I don't think you can change the input language for a single application. If you're trying to change the system-wide input language, don't. Remember, Windows is a shared system where multiple apps can run at the same time. Changing the input language system-wide changes it for all applications.
If your app changed a system-side setting on my machine, I wouldn't be able to get to Add/Remove Programs fast enough...
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I thought it was possible to change the input language for a single window
try this (just in windows)
on you're startbar - right mouse - toolbars - language bar
then you get a language bar on wich you can change the input language of every window (currently I'm typing this message witch an EN input while every other window has an NL input)
when you change windows then the input language automaticly goes to the language you've selected for that window
but every time you open a new window the language for that window is set to the default
I wouldn't know how to do this in code but If you can find a way to change the language and you want to make sure that other windows aren't affected by it than you could catch when you're program loses focus and put the language to the one it was and when you're program gets its focus back you put the language to the one you need
(a bit clumsy but ...)
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TDDragon wrote: (a bit clumsy but ...)
I don't "clumsy" is the word, though, "unsupportable" comes to mind...
I didn't think you could do it "by-the-window". I thought it was all or none. If I'm wrong, I have no idea how to change it for a window.
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yeah that would be a better word for it :p (my motherlanguage is not english (dutch) so...)
well I know how to do it in windows but not in code so that's not much help I guess
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Thanx for all of ur supports friends.... i m so happy to know abt such helping site in friends... thanx again,
well i did it programatically as following...
dim culture as new culture("urdu-pk")<br />
dim urdu as inputlanguage=inputlanguage.Fromculture("culture")<br />
inputlanguage.currentinputlanguage=urdu<br />
<br />
dont mind for the syntex are spell mistake
(Jameel)
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Hi All
i want to use Following SQL join in an Adapter
<br />
select Property_Mass.Actual_Extent,Property_Mass.Attrib_code,Property_Mass.Lis_key,Property_Mass.Func_key,Property_Mass.Density,<br />
Property_Mass.New_Net_Usable_Extent,Property_Mass.New_Total_Land_Factor,Property_Mass.New_AdJ_Extent_1,Property_Mass.New_Points_1,Property_Mass.New_ADJ_Extent_2,Property_Mass.New_Points_2,Property_Mass.LS_Prediction,Property_Mass.LS_Confidence,Property_Mass.LS_TYPE,Property_Summary.Purchase_Date,Property_Summary.Purchase_Price<br />
from (Property_Mass Inner Join Property_Summary on Property_Mass.Lis_Key = Property_Summary.Lis_key)<br />
where Property_Mass.Lis_key = Property_Summary.Lis_key<br />
in my Application i will be Updating,Inserting and Deleting. i get warnings in Insert, update and Delete. that
<br />
The original query has a select list that has columns from multiple tables. The statement cannot be generated automatically for this type of query.<br />
How can i overcome this.
Vuyiswa Maseko
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Create a proper data layer, with proper data access code, where you can run any SQL you like.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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DataAdapters only work on single tables. You'll have to write the data layer code to support this query, and it updates, yourself.
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Thanks Dave,i want to Join these two tables, but the second table, that has onyl two field, i dont want to update them, i only want to update the First one in the adapter.
can i create a Procedure for the first and create one Procedure for Update, insert, delete?
please post a link on data layers, remember am new
Vuyiswa Maseko
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The DataAdapter, if used with a xxxCommandBuilder object, will take the initial SQL SELECT statement and build the other three queries from it. If it references more than one table, the other three queries cannot be built. In that case, you will have to provide SQL xxxCommand objects for the other three queries.
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Am still new to Vb.net even i got Successfullfy Finished some small Projects. Dave when it comes to DataLayer, i have no Experience, i tried to google the data layer. but did not get a clear Answer, all i see are Opps codes that has nothing to do with SQl, please point for me a Thread or an article, or site that can help me understand the data layer and and in my situation , having two tables joining them , but the update should be done in one table.
Thanks Dave
Vuyiswa Maseko
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The data layer is simply a class, or collection of classes, that does nothing but interact with and maintain the database. It's where all of your SELECT, INSERT, UPDATE, DELETE, queries get executed from and it passes the results back up to the business logic layer, and sometimes the UI layer, like if you were filling controls with selectable data.
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I dont like plain VB.NET Forms to create a user interface.... i want the forms to be more colorful jst like windows media player 11;)
(Jameel)
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That's called skinning, not themes. Basically, it involves a lot of owner drawing. I think there are articles on this site on how to skin an app
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Thanx for reference Christian Graus;)
(Jameel)
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anyone know of good c# to vb.net converter (free)
I know a few sites that will convert code but I'd like to be able to convert a project. My college works in c# but my boss wants us to work in vb.net so now I have to convert his code
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A programmer who works in C# and a manager who likes VB - how ironic.
There are some free tools on this site, but you get what you pay for, the commercial ones are going to work better.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Sharpdevelop comes with a converter. It is free, so like Christian said, you get what you pay for.
TDDragon wrote: My college works in c# but my boss wants us to work in vb.net so now I have to convert his code
Huh? I thought you were converting from C# to VB.NET? What does your college work have to do with your boss's work?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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Well my boss is the one who detirmens what we will do how we will do it and when
At the start of the project he toled my college (just as he told me) we were werking in vb.net but my college started in c# anyway so now I had to convert his code to vb.net
the reason my boss wants us to work in vb.net is that we are a small software firm that untill very recent only worked in access (vba) and to learn c# with a vba background is more difficult than to learn vb.net
granted they will have to learn the framework anyway but at least vb.net and vba have a simular syntax.
hope this explains
Paul Conrad wrote: Huh? I thought you were converting from C# to VB.NET? What does your college work have to do with your boss's work?
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Hi Ryan,
You can look into TableStyles en ColumnStyles. Just look at the properties of your datagrid and you'll find it. You can map a TableStyle to a dataset or something, and next the ColumnStyles to the dataset's columns. Simply add only a ColumnStyle for the columns you want to display.
You will have to take care of the value in the "hidden" columns by code though, or else you'll receive NULL errors and such.
Good luck,
Johan
My advice is free, and you may get what you paid for.
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Thank You. Johan. But I'm not getting paid for this.
Also, what sql string should I write? "SELECT * from member" only, or "SELECT * from member where memberID = 'txtMemberID'" where the txtMemberID is the new member's id on the form.
Or if possible, please tell me how to do this datagrid step by step. Thank You.
Ryan
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Hi Ryan,
alurora wrote: But I'm not getting paid for this.
Perhaps you misinterpreted my quote, otherwise I don't understand...
alurora wrote: what sql string should I write?
I can only guess at what it is exactly that you are trying to accomplish, so I suggest you consider what sort of user will be using your application and what they want to see / what they are allowed to see / what it is you want them to see.
As for the datagrid, from your original question I understood that you have a form with a datagrid on it, and hopefully a dataset that you fill with data from your tables.
If so just select the datagrid in the designer, and look at its properties. There you will find a property called TableStyles.
If not, what do you have so far?
Johan
My advice is free, and you may get what you paid for.
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