Answer Questions

• Heinz12 .Net 2.0 send email with multiple “To” recipients

  Hi, I know how to send emails in .Net 2.0, but I can not send one with multiple email recipients in the “to” field. If possible I would like to specify display names for all recipients in the “to” field but this is not required. Just realized this was posted last October. I can't believe this still hasn't been revised in the documentation! This is the only thing that worked for me: mailMessage ...Show All

• cberman XSD and Database schema creation

  I have a XSD but would love to 'generate' a SQL DB schema from it. Anyone know of any tool or how to do this usnig VS Thanks in advance. Do you have any specifics of what the database schema should look like You can try out the SchemaGen feature in SQLXML 3.0 - check out http://www.microsoft.com/downloads/details.aspx FamilyID=51d4a154-8e23-47d2-a033-764259cfb53b&DisplayLang=en - The usage of bulklo ...Show All

• Steve Gomon data access problems

  I am using a GridView to display data from a Access data source. I have two questions. First I have a listbox that contains peoples names. How do I store multiple selections from the list box. Second, I have a checkbox field in the GridView that is data binded to a True/False Access field in the Access data source. I have the default value for the field set at True. Where do I put the code for 'When checked store a True when unchecked store a Fa ...Show All

• Bensmiff Access exchange server

  hi, i want to create an application that access users calendar from exchange sever. The application list the user name and provision to select a time slot. if the user has no appointment in current time slot, an appointmant is set in his calendar. i want to know how to access exchange servers from c#, how get a list of users, access the calendar.. Any leads ...i'm using c# thanks in advance You can access Exchange Ser ...Show All

• Dan Clash How do you find a "First Chance Exception" recorded in Debug Output

  I am getting the following line "A first chance exception of type 'System.ArgumentException' occurred in mscorlib.dll" in my debug output I do not know what is causing it (break points on every try/catch I could think of didn't provide any hints). The program runs and performs as expected How do you go about finding out what is causing these There is a rather lot of them occuring, and I'd rather not have them if possible ...Show All

• Maaloul Problem overriding Dictionary.Count after Interop

  I've got a .net Dictionary that I need to expose to a VB6 application. The problem I've got is that I'm having huge problems overriding the .Count property. The property isn't overridable and using "new" seems to hide the property from the interop. So if the VB6 application asks for the Count is goes directly to the base dictionary and not my "new" version. Any thoughts Background: I'm trying to populate the dictionary JIT ...Show All

• srinu.net Mapping generic access rights to object specific rights.

  Firstly, thank you for the AccessControl namespace in .NET 2.0. This new class will make manipulating security in .NET far easier. I noticed that when you call the GetAccessControl function from an object, no mapping from generic access rights (eg. GENERIC_READ to FILE_GENERIC_READ) is done. The resultant access control list therefore returns duplicated ACEs everytime (one which represents the specific right, one which represents the generic r ...Show All

• Andrey Belkin console output

  I am making my first steps in C#. I am used to another object oriented language (VDbase plus) but not .NET. I designed a form under Windows Applications. There is a button on it. I want to print a short message to the console. I thought this function will do it on click. It does not print anything. The statement Console.Writeline ("hello") if placed in Main() body does not give any output either. I did set the Project->AppProperties->Gener ...Show All

• Edwar Smeathers Required field validator control in ASP.NET

  Hi i am hoping someone can help.... when porting pages(completely functional) from ASP.NET 1.1 to ASP.NET 2.0 client side validation errors occur. I have debugged the problem down to "any" validation control being present in the code causes the following errors. Line: 3 Char: 1 Error: syntax error Code: 0 URL: bla bla bla this error ONLY appears when a validation control is used in the .aspx page. The exact page which works perfect in .NET ...Show All

• Sunil Nahar How to make video streaming server?

  Hello All, I develop a system which can generate video streaming. Which is captured by different media player. Can anybody tell me how can i do this with C#.Net. Is there any component which support every thing releted to video streaming. After that i have to develop Shoutcast TV server. Plz help me as soon as possible. regards, Divyang Mithaiwala. I would agree with Jon, but would like to ...Show All

• Wayne.Rollins P/Invoke - importing data

  Dlls can export data as well as functions. However, it seems that P/Invoke does not allow one to import data, only functions. I ran across this trying to access a struct that was exported directly as a global const struct, not through a function. Is this an oversight or intentional design Karl   Yvan wrote: I don't know of a work around, but easy enough to work around; either add a function to th ...Show All

• Dr.Luiji invalid operation exception

  Hi, I'm very new to this and I would appreciate any help you might be able to give me.  I am building a composite web service on my local machine.  This web service is to be comprised of calls to two other web services, one on my local machine and one not.  The web service I am trying to incorporate into the composite web service retrieves data from an SQLServer database.  It tests fine; when I use a web application to test ...Show All

• Tulika .NET Remoting v/s Web Services

  In terms of performance, is there a difference between Web Services and .NET Remoting when the latter is hosted by IIS. If I understand correctly, in this case they would both be using SOAP to communicate with their clients, and I would like to know if there will still be a performance difference. Yes there is a performance difference. Remoting in IIS can use binary format (not just SOAP). Some links on this: http://msdn.microsoft.co ...Show All

• Robert Varga Failed to access IIS metabase, VS2005 RC

  I am developing a webservice in Visual Studio RC. I have just got a new pc and my problem is that I am not able to access this webservice. I have created a virtual directory in IIS, but if I try to browse there, I get a "Failed to acces IIS metabase" error message. Does anybody know how I can resolve this problem Where exactly is the "Operators" set up in IIS   I see no dialog to do so in IIS. i face ...Show All

• Derek Lakin Why do I get a SecurityException when running from the network?

  Hi,   I 'm writing an EXE file using C#.  In my EXE, I'm trying to get access to Environment variables.  Everything is working fine locally.  I have the statement "Environment.GetEnvironmentVariable("TEMP")" which works on my local machine.   As soon as I transfer the program to a networked drive, everytime I run the application it spits out the following error message: --- BEGIN SNIP --- Unhandled Exception: System.Type ...Show All