Wajahat Abbas's Q&A profile

• Visual Studio Express Editions Parent Child Communication

  Helloooo.! I want to know how we can do parent child communication in our application. I am using Visual Studio 2005 express edition. If anyone have reading material no it plzzz send me toooo Thankyou oooppppss! this:               frm.FormClosing += new FormClosingEventHandler(CheckChild);             &n ...Show All

• SQL Server how can i use The "Use Database" statement >>>

  the question is how to use use database statement if the name of the database contain spaces please help me Thanks If I offended you, please accept my apologies! My links were intended only to be fun, nothing more. They are neither related to you nor your question. -- Frank Kalis Microsoft SQL Server MVP http://www.insidesql.de ...Show All

• SQL Server Excel connection properities -

  In my package I need to change the filename name for my input Excel based on a the contents of an external file.  I want to read the external file, get the filename/location from this file and then dynamically set this as the property for the Excel Connection.  I saw some posts related to this but did not understand which tasks I need to use and in which order.   thanks My connection string is Provider=Microsoft.Jet ...Show All

• Visual C++ Values of Float Variables

  Hi, I tried setting a float variable say 'a' to another variable, which has a value 0.15. After the assignment, I find that 'a' doesn't have 0.15 as its value, but has 0.15000001 as its value. Can anyone let me know why this happens Since my computations are very sensitive to fractions, it is important that the values of float variables do not change. Is there a way around the above problem. Thanks. Take a look at this: http ...Show All

• Visual Studio Cant' install "Guidance Automation Extensions" ...

  I downloaded from here http://www.microsoft.com/downloads/details.aspx FamilyId=C0A394C0-5EEB-47C4-9F7B-71E51866A7ED&displaylang=en However, when I installed it, this error came out: Could not find file "C:\Program Files\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\Microsoft.Practices.RecipeFramework.InstallState" This file is supposed to be inside the installation package " />. I tried to find around but ...Show All

• Visual Studio How to add control to VS2005 toolbox for all users, not just current user

  Hello all, I'm using Tools.InstallCommunityControls to install a custom control to the Visual Studio 2005 toolbox, but it only installs it for the current user.  How can I install a control for all users Thanks, - Jeffrey Liu Hi Jeffrey, The Community controls follow the web download/install pattern where the install works for the current user. Thus currently there is no easy way you can install controls fo ...Show All

• Visual Studio Express Editions Filecopy("c:\xx.txt","\\Lan\Folder\xx.txt") error

  I need to replace File of Share folder. But I show Error as "Process can not access to file \\Lan\Folder\xx.txt it is being used by another process" That I am sure that File is not used and Folder is share Full access. Please help. PS : Other Function such as Kill(" \\Lan\Folder\xx.txt ") also Error. I would check with your Network Administrator. He/she should be able to tell ...Show All

• Visual Basic MySQL and VB2k5

  It doesn't seem that vb2k5 have any support for MySQL. So I downloaded .net connector for MySQL, but I don't think I can use the wizards and visual tools that you could for other db's like MSSQL (of course), oracle, etc. Is there a way to use the visual tools for db's with MySQL Dat You are correct, VB Doesnt provide built in support for MySQL. If your using the VB Express version - then the answer on the designer tools is No. The E ...Show All

• SQL Server IIS error on New Subscription

  hi. i was following the newbie's guide: http://msdn.microsoft.com/library/default.asp url=/library/en-us/dnppcgen/html/med302_msdn_sql_mobile.asp frame=true on the creating a new subscription i was doing okay until i get to the last part wherein i click finish and this error pops up when it starts synchronizing data.. An error has occured on the computer running IIS. Try restarting the IIS server. i already tried restarting the server.. is there ...Show All

• Visual C# connection string in asp.net?

  hi how can i make the connection string for a microsoft database in a web site in windows applications i donnot need to mention the path so the application assume that the database is in the same path of the application but what about in a web application thanks for help server.mappath(".") determines the position based on based on it's current position in the file path. Sometimes it's better to ...Show All

• SQL Server Complex Join

  Hello, I am blocked with a Join Request I have 3 tables : TaUtilisateurs store the users TaClients store the customers TaJoinClients_Utilisateurs store right of user on customers : for example : TaUtilisateurs Id_Utilisateur Login 1 Nico 2 Philo TaClients Id_Client Entreprise 0 Company 1 4036 Company 2 TaJoinClients_Utilisateurs Id_JoinClient_Utilisateur Id_Utilisateur Id_Client Editeu ...Show All

• Windows Forms Unable to Reinstall / Uninstall an already Installed Application

  Hello, I am having a problem getting a ClickOnce application running on a client's machine. It is an application that does not check for updates itself. In the beginning, I pushed a version out that works on both of my machines. When the client installed that, it didn't work because of my own fault (I checked and make sure it is my username before the application can be launched. :-D) After that, I did another build on fixing the probl ...Show All

• Windows Forms User Control Event Handling

  This may be a basic question, but I am hoping someone can assist me. I have a winform (2.0) which I add two user controls to during runtime. One user control contains a DataGridView control. The other user control contains a tab control containing various controls. I would like to handle the CellContentClick event of the DataGridView to alter the data in the tab control. This would be a master-detail type situation, but I am unsure how to handle ...Show All

• Visual Studio 2008 (Pre-release) Casting a parameter to it's parent

  Hello I want to implement a routing service which receives data and forwards it to another service without actually knowing the data type. I know I can achieve this using the message header and body in SOAP, but how do I achieve that otherwise I have this scenario: public class A {class data} public class B : A {class data} public void DoSomething(A a) It's easy to cast object of type B as A and send it to the "DoSometh ...Show All

• Visual Basic Help with Auto-Complete (Fill with blank)

  Hello, I'm having problem with autofill I think vb automatics "kill" blank spaces so when we write this Dim s As String * 10 s = text1.Text text1.MaxLength = 10 text1.Text = "hello" Print Len(RTrim(s)) ' Prints "hello " But I can't figure out how to do this in my code for print it... I'm working on a application that replace fields in word and print it later look at code of prog thats replace fields: -- Private Su ...Show All