Windows Forms

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Re: Opening executeable OsoreWatashi19-Jan-09 13:59 OsoreWatashi 19-Jan-09 13:59  I'm sorry, a proxy-console? You have to know that is just all on a local machine not using any internet-connection or what-so-ever. The files are all generated with VC++ 6.0 if that may be of any help. The reason behind the numbers will be obvious as soon as they appear. Re: Opening executeable Eddy Vluggen20-Jan-09 0:26 Eddy Vluggen 20-Jan-09 0:26  A console that does nothing, except launch something else with exact the same parameters that it received. This way the console "mimics" the client that is launched. When it has received all parameters, it can launch the child-proces that the original proces intented to start. Old viruses displayed this behaviour; on infection, they'd replace a command and write a virus on that place. So whenever the user thinks he starts that command, the virus is started. In order to stay unnoticed, the original program is executed by the virus. I are troll accessing database from network jagank2117-Jan-09 3:29 jagank21 17-Jan-09 3:29  hi, i have developed one application using c# and sqlserver 2000.but i am new to c# networking programming .now my application is working in one system only. but i want to work that application in other clients systems.in frontend i have given connection string as string s="server=local;database=cm;uid=sa;pwd=."; I wanted the database to reside in the server. Develop the application and upon deployment of this application to all my network clients, they must be able to access the database. please some one help how to access database from cliens system also. thanks ragards Jagan. Re: accessing database from network Colin Angus Mackay17-Jan-09 5:04 Colin Angus Mackay 17-Jan-09 5:04  The database must be configured to accept communication over the network (SQL Server 2000 will accept TCP/IP communication by default as I recal). Your connection string must also refer to the server. In your connection string replace "local" with the name of the server. * Developer Day Scotland 2 - Free community conference * The Blog of Colin Angus Mackay Vogon Building and Loan advise that your planet is at risk if you do not keep up repayments on any mortgage secured upon it. Please remember that the force of gravity can go up as well as down. Stop Child Controls taking on properties of the container they're in? TheRedEye16-Jan-09 20:05 TheRedEye 16-Jan-09 20:05  I have a usercontrol made of some labels. As soon as I add the usercontrol to a tabControlPage, all the fonts in the usercontrol are resized to whatever the font setting of the tabControlPage is. How do I stop this? Re: Stop Child Controls taking on properties of the container they're in? Jon Rista16-Jan-09 20:23 Jon Rista 16-Jan-09 20:23  Set the .Font property of the controls inside the container. You could do it dynamically with a loop at runtime if your willing to take the performance hit, or just set em manually in the designer. Re: Stop Child Controls taking on properties of the container they're in? TheRedEye16-Jan-09 20:44 TheRedEye 16-Jan-09 20:44  Have sorted it out UserControl has a property called 'AutoScaleMode'. Setting this to 'None' prevents the usercontrol from being resized when added to a container control. how to detect when a user is start printing spiritboy16-Jan-09 9:42 spiritboy 16-Jan-09 9:42  hi , i am going to create a counter app, to count the number of pages the user printed, no matter where to print(for example from office or notepad or paint and... just print!) is there any way? is there any unmannaged code? Re: how to detect when a user is start printing Wendelius16-Jan-09 11:23 Wendelius 16-Jan-09 11:23  You could have a look at PrintServer Class[^] and PrintQueue Class[^] The need to optimize rises from a bad design.My articles[^] Re: how to detect when a user is start printing spiritboy19-Jan-09 7:27 spiritboy 19-Jan-09 7:27  but these didn't help me so much, i need sth like (PrintStart event) to handle! Re: how to detect when a user is start printing Wendelius19-Jan-09 8:01 Wendelius 19-Jan-09 8:01  They don't have any events, you're right about that. One possibility could be using WMI, but that's not so familiar to me. When I answered I was thinking if you could for example pause the queue and just let those jobs through which you have already recorded. The need to optimize rises from a bad design.My articles[^] Re: how to detect when a user is start printing spiritboy19-Jan-09 8:07 spiritboy 19-Jan-09 8:07  I am realy Confused Re: how to detect when a user is start printing Wendelius19-Jan-09 8:27 Wendelius 19-Jan-09 8:27  This may not be the best idea, but since you can pause the queue, you could leave it like that. When a new job is submitted to the queue, you have the time to gather the information from that job and after that you can release it. I don't know if it's possible but if the queue can be configured so that every new job is paused by default, then you could do the release per job. That would be more reliable. The need to optimize rises from a bad design.My articles[^] Re: how to detect when a user is start printing spiritboy19-Jan-09 8:31 spiritboy 19-Jan-09 8:31  Ok! i'll give it a try, thanks Re: how to detect when a user is start printing Wendelius19-Jan-09 8:36 Wendelius 19-Jan-09 8:36  No problem, but as I said, this may not be the best way, so don't bang your head against the wall for too long The need to optimize rises from a bad design.My articles[^] Re: how to detect when a user is start printing spiritboy19-Jan-09 8:36 spiritboy 19-Jan-09 8:36  but due to there is no event to handle, should i run and get the printer queue, in an infinite loop? Re: how to detect when a user is start printing Wendelius19-Jan-09 8:40 Wendelius 19-Jan-09 8:40  Perhaps you could build a service and use polling?. For example a timer with 1 second interval... The need to optimize rises from a bad design.My articles[^] Re: how to detect when a user is start printing Eddy Vluggen19-Jan-09 3:37 Eddy Vluggen 19-Jan-09 3:37  Looky, look [^] I are troll Re: how to detect when a user is start printing spiritboy19-Jan-09 6:56 spiritboy 19-Jan-09 6:56  what? Re: how to detect when a user is start printing Eddy Vluggen19-Jan-09 8:22 Eddy Vluggen 19-Jan-09 8:22  I think those are the classes.. I are troll Re: how to detect when a user is start printing Duncan Edwards Jones23-Jan-09 2:33 Duncan Edwards Jones 23-Jan-09 2:33  You can monitor the printer as per this article[^] '--8<------------------------ Ex Datis: Duncan Jones Merrion Computing Ltd DataGridView Cell (WinForms). Incvisitor16-Jan-09 2:09 Incvisitor 16-Jan-09 2:09  I need to place into DataGridView columns with ComboBoxes, but i have to fill them(ComboBoxes in each Cell) with different datasources... How can i do it? ThanX. Re: DataGridView Cell (WinForms). dan!sh 16-Jan-09 4:30 dan!sh 16-Jan-09 4:30  By setting different datasource for each cell. The word "politics" describes the process so well: "Poli" in Latin meaning "many" and "tics" meaning "bloodsucking creatures." जय हिंद Re: DataGridView Cell (WinForms). Incvisitor16-Jan-09 5:12 Incvisitor 16-Jan-09 5:12  No i try to do it... no effect... Datasource for every cell conected with Column datasource, and when i cheange datasource for current cell all cells takes cheanges... P.S. Sorry for English... Re: DataGridView Cell (WinForms). dan!sh 16-Jan-09 5:38 dan!sh 16-Jan-09 5:38  If you cast the cell of your combobox column as datagridviewcomboboxcell, then you will get a datasource property. Set it for each cell separately. It definitely works. The word "politics" describes the process so well: "Poli" in Latin meaning "many" and "tics" meaning "bloodsucking creatures." जय हिंद

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