Hello, I have try to use the AppenPrivate path to current domain for assembly reflexion as follow : AppDomain.CurrentDomain.AppendPrivatePath( Global.ENVIRONMENT_PATH.PLUGINS_FILE_PATH) obj = AppDomain.CurrentDomain.CreateInstanceFromAndUnwrap (item.FileName, "PluginApp.PlugIn" + item....more >>

Help Please, I installed VB.NET 2003 and I want to develop apps for a pocket pc 2003 device. I have installed the pocket pc 2003 sdk but there is still no icon in VB to start a smart device or pocket pc project. Have I missed something?...more >>

hi guys... I am just wondering if there's any method to retrieve the File Type in c#? say like.. in the tradditonal ASP way.. by using FileSystemObject... there's a property called File.Type and the following will return.. for .asp file.. it returns string "Active Server Pages." in c#??? th...more >>

I am using mdi and I have a form that loads when you click on a button, the form has a listview which displays data from an access table. The problem: when I click on the button to display the form I get a system out of memory on system.winfows.form.dll Help me ...more >>

hi, i have this error below anyone knows how to fix it ??? Code generation for property 'Panels' failed. Error was: ''UltraStatusPanelTypeConverter' is unable to convert 'Infragistics.Win.UltraWinStatusBar.UltraStatusPanel' to 'System.ComponentModel.Design.Serialization.InstanceDescriptor'....more >>

Need ur Help on the following. In my ASP.Net (with C#) Application, I am sending a mail to all newly registered users. I am using System.Web.Mail Package. Can u please guide me how to sort out this ? Please Note ... I DO NOT want to hardcode the SMTP Server name, coz I am not sure abo...more >>

Is there a way to get the .NET framework to generate a cs file associated with a schema other than when the DataSet is modified? Since the cs file is automatically generated based on the schema, there is a discussion going on at work regarding whether this file should be placed under source co...more >>

I need a routine to insert user input string to xml document. I found sometime there is some unprintable characters in input strings, like 0x02, is there a function that can filter out those characters? thanks ...more >>

Hi! I've got a problem when I get the MDI maximized, so when I open more than one ChildForm maximized, the program shows two control boxes, and when I try to close them, one of them still open and I cannot close it. As it shows the attach. Anyone knows why this happen? -- Cumprimentos, N...more >>

Exactly what is the size limit of Isolated Storage in the Internet permission set? I have a document indicating it is 10MB (http://msdn.microsoft.com/msdnmag/issues/02/07/NetSmartClients/) There is another document indicating it is 10240 in size (http://msdn.microsoft.com/library/default.as...more >>

Hi, I was performing SQL UPDATE queries and I notice that they SUCCEED on the ExecuteNonQuery() call with NO exceptions raised BUT they fail at the Database. They say they succeed in the code but they fail at the database. To fix this they Parameters.Add must be called in the ORDER they...more >>

I'm using Process.Start to run an app, but when run this way, the app doesn't load any appSettings keys. Is there a way to correct that? Thanks. ...more >>

If I fill my dataset and there is no data. The dataset is still created with zero rows (all columns are there). When I add my first row using the script below, it takes over 2 seconds to add??? If I add the second row, instant. How can I eliminate this delay? Dim oRow As DataRo...more >>

I am interested in calling Application.Run() without passing a first form as the argument to the Run method. Reason being is that i would like to instantiate some helper or foundation classes before showing any vestiges of a form on the screen. This is how i am trying: Form1 frm = new F...more >>

Hello, I wanted to ask if anyone can help me complete the following code. I found this example while searching through help documnets. What i want to achieve is to open a dialog box that lets the user select an images file. I am using the openFileDialog control. Here is what i have done...more >>

I am looking for documentation and code examples on DDML (Display Driver Management Level). It is mentioned in the 2000, XP and 2003 DDKs - but just barely. It has to do with mirroring a display from one PC to another (like pcAnywhere, Citrix, MS RDC and GoToMyPC does). In fact, MS included ...more >>

After the user login in i want to close the login form. I can close it but it also closes the whole application. Can anyone help....more >>

I have developed a VB.net application that transfers a SOAP wrapped message to another server securely(using SSL and sever/client certificates). When I run this app from a Windows 2000 Professional box everything works as expected, the secure channel is established and the message is sent...more >>

Will visual studio 6.0 still be available after upgrading to Sisual Studio.net? I do not know if I want to jump with both feet all at once. I would still like the option of programming in Visual Studio (Basic) if I want. Thank you John...more >>

I am trying to send one of the parameters of stored procedure having a null value. The parameter is of type blob. I declare it in code like 'new OleDbParameter ("p_sigPicture", OleDbType.LongVarBinary)'. The result of execution is exception: 'Stored Procedure is not found'. I don't want to...more >>

I have templates created in 2002 which work great. I installed 2003 on the same machine. I copied the policy files and the vsdir files to the 2003 directory. I do not get the icon for my templates in the add new project directory at all. It still works for 2002. Please help. Thanks i...more >>

I am trying to create a graph in an .aspx page and having no luck even getting started. It seems that all graphs I find out on the net are actually bit maps. Is there an accepted method for putting a graph on a page. I am currently creating a graph using Excel, cutting the graph (Ctrl-C...more >>

Is there a way to change the default color of a windows form title bar/caption bar from within an application (without changing the user's preferences)? I do know how to remove the title bar along with a lot of other functionalities. It would be helpful to get away from this bright blue col...more >>

Hi, I am having problems installing the dot net 1.1 framework on a win2k machine. it locks up when installing the file aspnet_regiis.exe -i any ideas? ...more >>

Hello, My problem is that I am trying to use commands to Cut/Copy/paste text from an active textbox this is because I am calling the commands from the MDIParent. Does anyone know how to allow a command to Cut/Copy/paste on an MDIChilds active text? I have been completely stumped on ...more >>

I need to be able to call some .NET code from an old VB application. Looking around on MSDN it looks like I should expose the .NET code as a COM object and access the COM object from Visual Basic. Does anyone have any experience of doing this? Is this the best strategy or is there another wa...more >>

I want to automate the action of print a pdf file in a C# Application How can I do this? Thanks ...more >>

Hi all, I have subclassed the CollectionEditor object in order to override its OnInsert and OnRemove methods (because I am exposing some properties (including a collection property) of a class object at runtime with a PropertyGrid, and needed to know when the user was adding objects to, o...more >>

hi, I m trying to fill dropdownlists on my aspx web page with arabic characters. here's an example: <SELECT NAME="subject" SIZE="1" dir="rtl"> <OPTION SELECTED> <OPTION value="14"> áÅÊÕÇáÇÊ ÇáÓáßíÉ æÇááÇÓáßíÉ </OPTION> ...more >>

hi, Can anyone please tell me the ADO.NET connection string to access data from flat files (CSV or other character delimited). I tried it with OLE DB provider for ODBC (MSDASQL) but got error that it is not supported in .NET. Thanks in advance TF...more >>

I may be at the totally wrong spot to ask this, but can anyone point me in the direction of either a product or some VB7 or VC# code for a component that would be able to dial a phone number and perform some authentication tasks with a bulletin board on the receiving end. I am trying to f...more >>

the setup: Webservice/WinClient application/SQL server. VS.Net (visual basic) winform wizard creates a simple form with load cancel cancelall and datagrid bound to a simple Dataset with one Datatable. No coding by programer, All wizardry. User starts app, opens form, adds (4) records ...more >>

I have my property window to "Auto hide" in the right side og the screen. Sometimes it wont show when I have selected an item in the form - I have tried everything I think ! What can I do to show the property window when it "hangs" hidden ? KS, Denmark ...more >>

Hi all I am looking for a book on designing and programming .Net applications. My background is: - worked as SW engineer for 23+ years - extensive C/C++ experience Ideally I would like suggestions for books that assume that the reader knows how to design and program but just doesn't know...more >>

My objective is quite simple. I want to display a JPG image and then on it overlay a polygon. This polygon can be moved by a user. The even is trapped on the mouse down event of the control. I can make the polygon move but the screen flickers because I call invalidate() on the mouse down event. I...more >>

Can someone tell me what I am doing wrong??? Below you will find a brief sample of code that I am using that has a User Control. I know that it is a lot to ask but I am desperate. The error I receive is: OBJECT REFERENCE NOT SET TO AN INSTANCE OF THE OBJECT wuc.ascx Public MustInherit Class...more >>