Davids Learning's Q&A profile

• Software Development for Windows Vista Multiple WebServiceOutputActivities

  Is it possible to have multiple WebServiceOutputActivities in a workflow My workflow could potenitally take a while to run so i want the option for the user to receive a response immediately while the workflow continues to run all its other processes, or just wait and receive a response at the end. Only one of the 2 outputs will ever be hit. the same logic is excuted regardless of if the response was issued or not. i just have a branch at the top which reponds immediately. i then want to return to the same workflow logic and don't want to duplicate it on both branches. i suppose my best option is to put the rest of the logic into its own workflow and call that workflow from both branches. ...Show All

• .NET Development make an internet dialer in c#.Net

  hello all, I am to make an application using C# .Net which automatically dials the isp(internet service provider) and connects to internet. If the internet disconnects, it redial again automatically and reconnect. It is totally new taks as I am working in web page developement and have almost no idea of such tasks. Please help me and assist me. Thanks to all indeed, Thanks Rizwan for writing to me! I have searched for 'RAS in C#' on GOOGLE but the results shown are not what I need exactly. The code that I got and wrote (some) my self opens the internet connection window,but the dial button needs to be pressed to dial the net. I need when my software runs, it automatically starts dialing the isp. If there is disconnecti ...Show All

• Visual Studio Express Editions MSDN webcast. C# game programming

  I'm new to all this so I need someone to go ahead and tell me what's what. I am wondering about the Webcast section on game programming at: http://www.microsoft.com/events/series/msdnvideodev.mspx Is this stuff free, or do I have to have a subscription to something I can't figure it out. Whenever I go to download one of the webcasts in the 3d programming section, I can't download any video but the part 1 of 11. Hi patio87, I have also noticed this in one or two of the webcasts that I've downloaded from Microsoft, the only thing that I can put it down to is that the documents and code come when the webcast is broadcast for the first time. I have however, e-mailed the Microsoft team and I'll let yo ...Show All

• Visual C++ Need MFC, Win32 and Sockets in one program

  I have a need to construct an application that requires: (1) MFC for buttons, controls, etc. (2) socket communications to a simulation server with extensive return data, and (3) Win23 applications for bitmap processing for animation for drawing backgrounds and moving objects without flicker (double-buffering). I see some great examples in game programs, but only in the Win32 environment. I can't seem to do all three in one program. Starting with a program for MFC, I can produce controls and a socket (and do some simple graphics), but can't find a way to include the Win32 stuff (3 above) without losing the other capabilities. Tried starting with a Win32 application and going the other way with no success either (Win32 see ...Show All

• Visual FoxPro Visual C++ runtime Library - Buffer overrun detected

  I have tried several times to conect to the Inernet by using Internet Explorer 7, but when I am trying there is the following message: Microsoft Visual C++ runtime librabry Buffer overrun detected Program c:\Program Files\Internent Explorer\IEXPLORE.EXE A buffer overrun has ben detected which has coruupted the program's internal state. The program cannot safely continue execution and must now be terminated. This start happening after I download the Internet Explorer 7. What can I do Thanks in advance, Janet Thank you for the information. I will try to see if this works. I'll let you know. Once again, thanks a lot, Janet ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. XAct and mp3

  Hey. We were hoping to use XAct as our audio format, and we're currently trying to find a way to get it to run mp3's. I've done a good deal of research, but I can't seem to find any references to this. Has anyone else tried this Is it possible Are there any plans for adding other compression methods to Windows version of XACT In Aur upcoming title we want to use XACT as the title is both for PC and XBOX360 but without any 'real' compression support (such as OGG, WMA, MP3 or something similar) XACT is useles and we need to stick with DirectSound for PC and XAudio for XBOX. ADPCM with 512 samples per block is useless and aur wave bank is enormous big comparing to individual samples compressed wirh OGG (16 ...Show All

• SQL Server How to create a report using multiple databases

  I have two database: FoxPro database - contains client info (name, address) SQL Server database - contains appointmetns, orders, jobs etc. How can I create reports using both databases Thank you Is there a way to have data from both databases in one dataset I need to provide reports like: weekly sales by consultant - it has to be a list of customers (names) and total $ amounts sold grouped by product category. I ...Show All

• Visual Basic Write a program, which verifies that the procedure is properly written

  Write a procedure that takes an integer value and returns the number with its digit reversed. Write a program, which verifies that the procedure is properly written. sorry but we cant do the homework for you. You need to learn yourself to do this. we can give you the logic but pretty much that. When you have coding errors/issues, then post the code you are using and we will try to help. check to see if the textbox contains numeric characters (look at Char.IsDigit() method, only accepts a single char but you can use a loop to go through each character and see if it s a digit or not) if they contain digits then simply count down from the last character in the textbox, going to the first c ...Show All

• Windows Forms validate a cell in Datagrid

  Hi, I have a small problem, can anyone tell me how to validate a datagrid cell - like I want the user to enter only numeric values in a particulat cell, the columns are created at runtime. Thanks in advance. Jam I think you can go for template column of the datagrid.In the cell add server control like.. textbox etc... and do the validation using regular expression control or javascript coding. I hope it works well.. with regards seshu babu ...Show All

• Visual FoxPro how can i restore a form that failed to load?

  it happens when i compile my project. "Error Loading file-record number 3. cursoradapter < or one of its members>. Methods: c:\myprogram\forms\solditem.SCT is not an object file" is there anyway we can restore it since if we copy from the original, and or make another d'same form from scratch it's a long process. Thank you I meant record #3 in your scx file. You should do something like this: -Take backup of .scx and .sct -Try a compiling and check if that works (that might be the only thing needed at times) compile form solditem.scx -If it doesn't work: use solditem.scx browse && check record#3 use It's hard to say what you're looking for but you might find some offending code in prop ...Show All

• SQL Server unable to load the SSL provider library?

  Hello All, I'm using SQL Sever 2005 express and accessing it with asp. Here is my script of connecting database: strServerName=".\\sqlexpress" strUid="test" strPwd=" test@123 " strDatabaseName="test" Set Conn = Server.CreateObject("ADODB.Connection") Conn.CursorLocation = 3 Conn.ConnectionString = "driver={sql native client};server=" & strServerName & ";uid=" & strUid & ";pwd=" & strPwd & ";database=" & strDatabaseName & ";Encrypt=NO" Conn.ConnectionTimeout = 30 Conn.Open However, everytime I connect I get the following error in my IE: Microsoft OLE DB Provider for ODBC Drivers error '80004005 ...Show All

• SQL Server Filter Expression in Visual Studio

  Guys, I am using Visual Studio to browse a cube. In the cube browser do not understand the difference between the Filter Expression area and the "Drop Filter Fields Here" area. As far as I can tell, they should do exactly the same thing. However I have a situation where they do not. I am using the Tutorial, and am browsing variabes "Internet sales -sales amount" and "Sales amount quota". If I use the "Drop Filter Fields Here" area and restrict to Fiscal Year 2004 I get the correct value in both measures. If I use the Filter Expression area to do the same restriction I get the correct value for "Internet sales -sales amount" but the "Sales amount quota". shows a value represe ...Show All

• Windows Forms ContextMenuStrip check boxes to work like RadioButtons?

  I am using a ContextMenuStrip with a number of ToolStripMenuItems added to it. These ToolStripMenuItems have a Check, and I want the Check to work like RadioButtons, so that when I check one item all other items are set unchecked. Obviously, I can do this programmaticaly on the click event. However, is there an easier way to do this Thanks, Michael follow sample add radio button to contextmenuscript, check it if fit your need using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; namespace CS { public partial class contex_menu : Form { ...Show All

• Visual Studio Team System Custom Work Item Controls - How can you have one custom work item control trigger the InvalidateDatasource() method of another?

  I want to create two custom work item controls. Each control will be a drop down list box. In the InvalidateDatasource() method of Control1, I retrieve information from a database, populate the drop down list box, check to see if a value has already been selected for the list box, and if so, set the list box equal to that value. I've got this working (which is pretty cool!). Now, based on the contents of the first drop down list box, I want to filter what contents are in the second drop down list box, called Control2 (picture Control1 being a list of states, and Control2 being a list of cities, specific to which state is selected in Control1). How do I, from Control1.InvalidateDatasource(), trigger Control2.InvalidateDatasource() Con ...Show All

• Visual Studio Error

  Hi, I just installed Visual Studio 2005 on Windows x64 and when I open it up it keeps coming up with the error: Class not Registered. Looking for object with CLSID: {00BB2763-6A77-11D0-A535-00C04FD7D062} I've tried doing some searching and it seems thats the AutoComplete class but I'm not sure and I dont know what to do so I'm posting here. Thanks for any help. Can you check whether or not the following registry keys exist: HKEY_CLASSES_ROOT\CLSID\{00BB2763-6A77-11D0-A535-00C04FD7D062} (Default) "Microsoft AutoComplete" HKEY_CLASSES_ROOT\CLSID\{00BB2763-6A77-11D0-A535-00C04FD7D062}\InProcServer32 (Default) "%SystemRoot%\system32\browseui.dll" ThreadingModel "Apartment& ...Show All