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DotNet

317,776 Questions...

• Switching the Event Calendar to a certain month

• Is there a way to set the current month of the event calendar control? I want to do this in the Page_Load event, so that I can have the calendar open at the month I pass in querystring.If there is no way with the control as is - can someone help me modify the source code to allow this - eg by de...
• Thu, 29 Jul 2010 11:04:00 GMT | 358 bytes | Answers (1)

• Site map localisation (.net 2.0)

• In my web.config file, I have the following:<globalization culture="auto:en-gb" uiCulture="auto:en-gb"/In my Web.sitemap file, I have the following<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0"enableLocalization="true"><siteMapNode url="Default.asp" resourceKey...
• Fri, 30 Jul 2010 02:04:00 GMT | 1,394 bytes | Answers (1)

• Grid View problem

• Hi, Im having trouble with my grid view. When the user is signed into my site and clicks button1, the users name is turned into a string and used in a query to display all the information for that user, but unfortunately it doesnt work. It should output all the CDs the user has input into the databa...
• Fri, 30 Jul 2010 02:04:00 GMT | 1,732 bytes | Answers (1)

• Trust Failure ( .Net CF Pocket Pc Application )

• Hi,My application is on .Net CF 2.0 Pocket Pc application.When I tried to send an https:// request, an exception is thrown.The exception shows the message as "Trust Failure".Can anyone tell me what im missing ?Thanks,...
• Thu, 29 Jul 2010 19:04:00 GMT | 267 bytes

• Mutex is different in debug model and release model?

• I use this code to ensure only one application is running at one time. In debug version, it runs ok But, in release version, it failed. I don't why? bool flgDouble ; Mutex m = new Mutex( true, "App", out flgDouble); if(flgDouble) { //Run Application RunApp(); }...
• Thu, 29 Jul 2010 15:04:00 GMT | 302 bytes | Answers (2)

DotNet Asp

234,075 Questions...

• Changing Web Site Administration database

• Hello all,I know that Microsoft has provided us with a Web Site Administration Database. However, this database won't work for my client because they have difficulties with moving their mice or using their keyboards. I would like to change the Web Site Administration Database to the web si...
• Thu, 29 Jul 2010 19:05:00 GMT | 388 bytes | Answers (3)

• ASP.NET applications not working?

• Hi,I'm new to deploying ASP.NET applications. So got a few sample appslike DotNetNuke and others and tried to run them on the webhost accounti have. But every time it gives the same error --Runtime ErrorDescription: An application error occurred on the server. The currentcustom error settin...
• Thu, 29 Jul 2010 13:05:00 GMT | 1,583 bytes | Answers (1)

• Add an eventhandler on a button_click

• Hi,I am having this problem:I have developed a composite component which has 2 components: a textbox and a button.I need to add an eventhandler to a button click. I have added the eventhandler, in the CreatechildControls override, but it doesn't work.this is the code:namespace Space1{public...
• Thu, 29 Jul 2010 20:05:00 GMT | 1,532 bytes | Answers (1)

• All I want to do is get the SessionID!

• Hi Guys.Using VB how can I get the session id?Can I use Request.Session.SessionID?IE Textbox1.value = SessionID*** Sent via Developersdex http://www.examnotes.net ***Don't just participate in USENET...get rewarded for it!...
• Thu, 29 Jul 2010 19:05:00 GMT | 335 bytes | Answers (1)

• Conversion from type 'DBNull' to type 'String' is not valid

• Hi again,I want to read all the records of a table with 2 fields.The problem is that some records have null value in the second field.This code below works when all records have both fields fiilled, but givesthe error:"Conversion from type 'DBNull' to type 'String' is not val...
• Thu, 29 Jul 2010 21:05:00 GMT | 662 bytes | Answers (2)

DotNet C# (C sharp)

206,452 Questions...

• Loading images from dataset

• Hi all :)I have procedure:public void czytajObraz(){if (datas.Tables["capsch"].Rows.Count > 0){picbox.Image = null;fig = (byte[])datas.Tables["capsch"].Rows[context[datas,"capsch"].Position]["Fig"];if (fig.Length > 0){System.IO.MemoryStream strfig = n...
• Thu, 29 Jul 2010 11:05:00 GMT | 869 bytes | Answers (1)

• CR Merge modules and updates

• Hi everyone:I′ve downloaded and successfully used the CR merge modules for VS.net 2005, I placed them into my aspnet web app installer and works ok. I also found that there is an update (fix) for this version that prevents some parameters to be asked to the user and I installed it after my web a...
• Thu, 29 Jul 2010 23:05:00 GMT | 1,181 bytes

• Header String Format (AxWebBrowser)

• Does anyone know what format should the "headers" string should take in the "Navigate" method of AxWebBrowser?There seems to be plenty of documentation detailing the method itself, and the input types, but i can't find anything that gives an example of what format the headers string should...
• Thu, 29 Jul 2010 15:05:00 GMT | 854 bytes

• ServicedComponents SOAP proxies

• Hi, I am having a great deal of trouble trying to return an object from my ServicedComponent. The application is SOAP enabled and I have created a proxy class using the wsdl.exe tool, but it keeps giving me problems. Here are my two ServicedComponent classes: [EventTrackingEnabled] public class...
• Thu, 29 Jul 2010 13:05:00 GMT | 1,320 bytes

• Handlig mouse without forms

• I have a dialog box to gather parameters and then I get rid of that form andrun my graphics application on the same thread. How can I set up my owndelegate in the application to handle mouse events with no form?Ray Reeves...
• Fri, 30 Jul 2010 02:05:00 GMT | 234 bytes | Answers (1)

DotNet Visual Basic

182,935 Questions...

• Pre-printed forms and .NET

• I am not sure what others are doing right now, but I am working on a similar project to automate our Bill Of Lading printing. All I did was make a Word .doc as a template of where I want the outputted data to go. I populate the Word doc via find and replace (you can use other techniques too incl...
• Thu, 29 Jul 2010 20:05:00 GMT | 858 bytes | Answers (1)

• MS SQL (Sub from classic VB)

• Hey, how to connect to MS SQL server and retrieve some data?In classic vb I had sub:sub GetUser_EMail(byval user) dim oConn, oRec, un user = mid(user,7) Session("user") = user set oConn = Server.CreateObject("ADODB.Connection") set oRec = Server.CreateObject("ADODB.Recordset") oConn.Connecti...
• Thu, 29 Jul 2010 11:05:00 GMT | 1,633 bytes | Answers (1)

• Add usercontrol to listbox

• Hi,How can i make a listbox where I can add a usercontrol at run time?Thx...
• Thu, 29 Jul 2010 11:05:00 GMT | 97 bytes | Answers (3)

• How to Loop My.Settings

• Does anyone know how to loop through the My.Settings items in VS2005?...
• Thu, 29 Jul 2010 13:05:00 GMT | 77 bytes

• Image - Height Width properties

• Hello,Is there a quick way of getting an image's height and width properties. Right now I am doing this: Dim TempImage As Image = Image.FromFile(FileArray(I)) ImageHeight = TempImage.HeightAs you probably already guessed that way is quite slow, especial...
• Thu, 29 Jul 2010 11:05:00 GMT | 421 bytes | Answers (3)

Web Forms

136,124 Questions...

• anyone care to take a stab at this?

• ok...i'm using a third-party .net access provider DLLit is written in C# and works fine. i'd LIKE to get it to work in VB.the C# code looks like so:FndConnection conn =newFndConnection("http://dev.ourserver.com:8080","corp\\fdbus","fdbus");conn.CatchExceptions =false;FndDataRow qry =newF...
• Thu, 29 Jul 2010 11:05:00 GMT | 3,635 bytes

• Displaying data from serial ports in two forms simultaneously

• Dear All, I am facing a problem while displaying data read from two COM ports. I read two serial ports and update the data read in a text box in two different forms.The reading part is perfect, the problem is both the forms are freezing while displaying data. here is what i did.. I am reading da...
• Thu, 29 Jul 2010 19:05:00 GMT | 1,583 bytes | Answers (2)

• generating random numbers.....

• Ok, I am trying to generate 12 random number to move table content around. I am going to write the <td>tags upon a ramdom generated number. I don't want them to follow in order 1, 2, 3, etc. , so that is why I am going with they rnd () with randomize functions to move the tags around...
• Thu, 29 Jul 2010 19:05:00 GMT | 1,299 bytes | Answers (2)

• Execute from a string command

• Does any body knows how to execute string commands, at the vb.net.i don't meen from database.(there we can use the oldb.command object)i meen something like the "Eval" or "Execute" VB's Script Functions.example:Function ShowMessage(sMessage as string) as boolean ...
• Fri, 30 Jul 2010 04:05:00 GMT | 454 bytes | Answers (3)

• DropDownList and PostBack problem

• Hello, I have three dropdownlists. The first one is filled when the page loads the first time. The second one is filled when the first one does a postback with the OnSelectedIndexChanged and the third one is filled when the second one does the postback again with the OnSelectedIndexChanged. The...
• Thu, 29 Jul 2010 12:05:00 GMT | 573 bytes | Answers (2)