huseyin_'s Q&A profile

• Visual Studio Express Editions help me_about a problem of reading data from a file

  first i want to load the txt_file data to a array when loading a application form, code like this: Try             Using sr As StreamReader = My.Computer.FileSystem.OpenTextFileReader("contrast.txt")                 Dim line As String                 Do                     line = sr.ReadLine()         &n ...Show All

• Smart Device Development unresolved external symbol wWinMain referenced in function wWinMainCRTStartup

  Hi. I used the included wizard with VS2005 to update my EVC++ 3.0 created project. After sifting through other migration issues I ended up with the error given in the title: unresolved external symbol wWinMain referenced in function wWinMainCRTStartup Ick. I looked at another forum entry, but it did not seem to help. It just created more problems. What do I do to resolve this Keith What does the w in wWinMain and wWinMainCRTStartup refer to Unicode If I misname my WinMain to WinMain2, I will get your error message. I'd add w to WinMain and see what it says. ...Show All

• Windows Forms Weird Behaviour !

  Greetings, My application is a main dialog box containing a TabControl. The second TabPage contains a ListView for displaying image thunbnails. My application crashes misteriously when i access the tabpage that contains a ListView displaying the thubmnails images. (See stack trace below) The exception agent displays the following message with an association line connecting it with the " Application .Run( new Form1 ()); " of my "main" routine:  "Parameter is not valid." It will only crash if, before i access the tabpage, the application's window is maximized. (i.e. Hiting "F5" in Visual C# launches my applicatio ...Show All

• SQL Server this should be easy but it's not.

  I have written 2 custom connection mgr’s. One connects the data from an oracle source One connects so I can put the data on a sql server. These both work well and it makes it a lot easier across development, test, production. But now I would like a good way to do this I have 10 tables to copy from oracle. The only difference is just the name of the table. static string [] g_tables = { "table_name_1" , "table_name_2" , "table_name_3" , … }; foreach ( string str_table in g_tables) { Oracle.DataAccess.Clien ...Show All

• .NET Development FtpWebRequest and timeouts

  hi, i'm using the FtpWebRequest class as used in the SDK examples. i find that when an upload takes a few minutes, the call to GetResponse() fails with "Underlying connection closed", even though the upload was successful. i'm not changing the Timeout value, but i do have KeepAlive set to true, in an effort to keep the connection active. i guess it's a timeout after such a long upload, but i'm wondering if i need to bother calling GetResponse at all if there was an error streaming the file, surely it would raise it's own exception and not wait for me to call GetResponse thanks tim Well w ...Show All

• Windows Forms Transparent pictureBox

  Hello. I'm trying to develop a transparent pictureBox. My aim is to use several pictureBoxs all with the same location and size. One will have a loaded image, and this pictureBox won't be transparent. The other pictureBoxs will be transparent. With this transparency I expect to see the solid picturebox and each transparent pictureBox has different drawings that are seen over the solid pictureBox. I've been trying several ways to do this but unfortunately with no success. Has anyone has done something similar that can help me Thanks in advance, Ricardo This is an interesting problem. Unfortunately the way ...Show All

• Visual Studio Team System Process Template Download/Upload

  Hi, I took a closer look at how the project creation is working and I am wondering why the Process Template is downloaded from the server to the client to be uploaded back from the client to the server (after being processed) It seems a bit odd performancewise, doesn't it Why isn't it processed server-side Mike It takes 5.5 minutes for the Agile template with the Beta 3 Refresh where 1.5 minute is spent uploading documents through WSS and almost 2 minutes are spent during the following operation: 11/16/2005 8:26:42 AM | Module: ELeadServiceMediator | The template information for Team ...Show All

• Software Development for Windows Vista visibility into composite activities

  In Beta 1, I could set IsVisible = false on children of composite activities and hide the internal structure of these activities. It also provided a convenient test for TrackingConditions. I have not found a way to achieve the same functionality in Beta 2. The closest I have found is to set CompositeActivity.Expanded = false. This almost has the desired desinger behavior, except the + icon to expand is still enabled and seems to toggle the display between the composite activity and its last child. ActivityDesigner has a read only IsVisible property, which only makes sense if there is some way to control visibility, but I have not been ...Show All

• .NET Development Asp.Net codebehind files

  Can two web form have a single codebehind file. Yes, but the IDE does not like it. It would be better to create a class that derives from Page and then derive each of the web form code-behind classes from your derived class. So for example a page named Orders.aspx and a page Customers.aspx would have code-behind classes named Orders and Customers respectively. Both Orders and Customers classes would derive from your CustomBasePage class instead of Page. The CustomBasePage class would derive from Page. All of the code that the pages share could be placed in CustomBasePage and inheritance would let both pag ...Show All

• SQL Server Windows Authentication Problem,NetscapeNav Prblm

  Hi All,               Can Any One tell Me....... Reporting Services Not working some Features(Find,Print) in Netscapce Navigator 7 and 8 versions when I installed SP2 .....it is workign fine in IE but not in NETSCAPE...................BUT MY APPLICATION BOTH COMPATABLE FOR   DIFFerent BROWSERS...... Can Any One Help ME.................. and When I run a Report it is asking Windows Authentication...UserName and Pwd......May I know why..... Thx & Regards, Praveen.K It doesn't have anything to do with SP2. Some features aren' ...Show All

• Architecture Choosing deisng pattern

  Hi. Your help is very appreciated. I want to build an app that is basically a client db. For that I am contructing a "client" class (that has - name, address, contact details etc...). However, I want to enable my users, to add properties to my "client" class WITOUHT needing to change my code . i.e. some clients might require an "age" and "annual income" properties as part of the "client" class. Which design pattern(s) might assist me p.s. I would like to use .NET(C#) to implement it . Thanks a lot Roy Hi! All depends on level of complexity you ready to take. Here is choices: Create 1 ...Show All

• Windows Forms Problems with GetHicon method

  I've a problem converting System.Drawing.Bitmap in System.Drawing.Icon using the GetHicon method. This is my code sample : private void pSetIco( int parNumImg) {    System.Drawing.Bitmap b;     b= new Bitmap( this .ilIcons.Images[parNumImg]);      this .StartIcon.Icon = Icon.FromHandle(b.GetHicon()); } There are no runtime errors but the result icon is a black box. I've try to save the bitmap to a file and the file is ok. Can anyone help me STAThread, which all WinForms have by default, specifies that the main UI thread runs in a COM STA.  ...Show All

• Visual C# byte to integer conversion - client server programming

  hello... I have written a client in java and a server in C#... when i write those programes in my computer, opening same port and listening to same IP...everything works fine. But when I move my server to another computer(also running win XP pro), at one point of the communication, i need to make multiple readings from server on integer value sent by client. The way i did it is by converting the integer into 4 bytes BYTE, and send it over, at server I convert them from BYTE into integer again. most of the time it will fails reading or converting the int. Those integers will be read in as an unreasonable large value or unreason ...Show All

• Visual Studio Tools for Office Create a "Bare" Workbook From VSTO

  In my Excel VSTO project, I would like to provide an "Export" button that would copy and reformat one of my worksheets into a new "bare" workbook. The "bare" workbook would not have any VSTO code behind. So, for example, I could e-mail the workbook to a client, and the client clould see the data without worrying about Dot Net deployment and security issues. Read in the data from the sheet and stream the data out to a file that your user's Excel can read such as a CSV format. Hence it is a bare workbook. ...Show All

• SQL Server Using a parameter for the "IN" clause

  All, Having some trouble with getting the "IN" statement to return results from a stored procedure. I want to pass in a string of values, such as ('999999', '111111'), to my stored procedure and use it in a select statement. The SP looks something like this... @someNumbers [varchar](1200) SELECT * FROM someTable WHERE someNumber IN (@someNumbers) This doesn't return any data. How do I define something like this in the stored proc Thanks Mike Only way i can think of at the moment is by using the CharIndex and Substring functions to break the passed in string down, and possibly use a Table variable to store the values. Then you could co ...Show All