How To Check If Game.exe Exists On A User Input Path
Apr 20, 2011how do i check if the "game.exe" exists on the path that the user has selected?
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Tell The User That Their Username Already Exists In The Game?
Jun 12, 2011I am having a problem that dtAsia.rows.count>0 doesn't count at all. All I want to do is tell the user that their username already exists in the game but I'm having a bad time now because for example: I entered a valid username and its success... I entered an invalid username and got the CATCH part of this code.. So if i entered a valid username again. I still got the CATCH part of the code until the end even if I enter valid or invalid username still got the CATCH part.
If (dtAsia.Rows.Count > 0) Then ' wont work
MsgBox("Username: " & Trim(txtUsername.Text) & " is already exist.", MsgBoxStyle.OkOnly, "Message :")
[Code].....
VS 2008 LDAP Check Path Exists When Authentication Is None
May 15, 2009LDAP check dir exists when authentication is none Experts I am try to check if an LDAP path exists and the following code works fine if the AuthenticationType is not none. How do you check this if the LDAP does not use authentication?
[Code]...
Check If User-id Exists Then Edit?
May 23, 2012im trying to make a survey program(which consists of radiobuttons- poor,fair,good,verygood,excellent) that when a user inputs its user-id. the program will check the database whether the user-id has been entered before or not. if existing, the user may edit the original/existing survey record. im using MS SQL as a back-end. and also, i was asked to use 1 form only.
View 4 RepliesPassing Parameters To SQL To Check If User Exists
May 8, 2011Just have a quick question really, I am just making a simple application that allows me to check if a user exists in SQL here's my code
Public Function Check(ByVal textbox1, ByVal textbox2) As String
Dim comm As New SqlCommand
Dim conn As New SqlConnection
Dim Adap As New SqlDataAdapter
[Code] .....
And when it comes to the Comm line I get this error
Operator '&' is not defined for string "Select * from Login where Userna" and type 'TextBox'.
I've tried removing the "&" and well i cant figure it out.
Check In WinForms App When User Exists Belongs To Active Directory Group?
Aug 3, 2009I am developing a WinForms Application and have to check if a user belongs to an Active Directory Group.
I tried this snippet of code but i always get the error "object not referenced ..." at line[code]...
How To Check If Input By User Is Wrong
May 7, 2012I am currently making a boggle game, I have done finished every aspect of it expect the spell check bit. I have been searching the internet fruitlessly, and have only found spellcheckers but none of the results allow the program to know the word is wrong. So what I want my program to do is after the user has pressed done or the timer runs out, it checks the items in listbox1 and if it is wrong then puts the item in listbox2.
View 6 RepliesPull A Random Word From A Text File And Check Against User Input?
Apr 19, 2011I need to pull a random word from a text file in my resource folder (visual Studio 2010) and then have a user enter a letter to see if it is in the word. Yes, Hangman game. There is more, but right now I need to pull from that text file for a start. I know what I have is not even close to right under "Get Word Button", but I'm kind of confused about the process.
Public Class hangMan
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
Dim word As New Random
End Sub
[code]....
Check VB, Console Application, User Input To Make Sure They Entered A Valid Number?
Feb 2, 2012Vb is not my language of choice , but I have to do this for school and I'm not having a very easy time with VB's documentation.I'm just creating a very simple console application that accepts user input: degrees in Celsius, and converts it into Fahrenheit. I want to make sure that if the user just hits enter without entering the degrees in Celsius, then an if else statement will catch and write to enter Celsius again.Here's what I've tried:
[Code]...
Using Directory.Exists On Network Sharing UNC Path
Aug 19, 2009I'm building an application which require to use Directory.Exists on a network share UNC path. I know how to use that function, and how to implement it in my code, it's working perfecty locally.
Here my setup:
- VS2003
- .NET 1.1
- It's an Outlook Add-In
Here the code :
Dim realpath as string = "\myserverfolder$subfolder"
Impersonation.ImpersonateUser("admin", "DOMAIN", "adminpass")
Dim isDirExist As Boolean = Directory.Exists(realpath)
If isDirExist = False Then
Directory.CreateDirectory(realpath)
End If
Impersonation.undoImpersonation()
If I build this code, and register it in Outlook with my personnal account (admin), it's working fine, I receive true. If I build this same code, an register it in the Outlook of a normal employee (user only), it's always returning FALSE, no matter if the directory exist or not. The share is set to everyone allow, and I tried giving everyone access to the ACL, and it's the same result.
VB 2010 - Find Out If A File Exists Without Specifying The Full Path?
Apr 22, 2012This is troubling me as the FileExists command needs a full path.
View 5 Replies.net - Code Review: Determining Whether A Folder Exists, Given The Full File Path?
Nov 30, 2009With a function being passed a full path to a file, such as C:someFolderanotherFoldersomeXML.xml, determine whether the folder exists. Is there a smarter/better/more elegant way of doing this? Here is my implementation:
[code].....
VS 2010 - Input Validation To Verify User Selected Input For 'cb Length Of Stay'
Jan 15, 2011I need some help with the input validation of my application. Attached is the code that I have written as well as a screenshot of the front end. I specifically need input validation to verify that the user selected input for cbLengthOfStay is a number between 1-10 as well as input validation to verify the user input for txtMedication, txtSurgicalCharges, txtLabFees and txtRehabilitation is a positive numerical number. Please feel free to critique my attached code. [Code]
View 2 RepliesCreating User Input With Textbox.text Input Then Displaying In Messagebox?
Feb 19, 2012If my Category and Forum selection is incorrect I am sorry and feel free to move it. I'd like to have the users input in the message box that will show. For example: There is a textbox and the user puts in their name as Bob. Then the message box would be: What my main goal is, is being able to include the users input they type inside the textbox inside the message box.
View 6 RepliesCheck If A Xml Tag Exists?
Sep 25, 2010I was wondering if anyone could show me how to check if a tag exists?Here is the code that I am using to get the information from the xml.
Dim XmlFile As New XDocument
XmlFile = XDocument.Load(WorkingDirectory & "ToolsMediaInfoMediaInfo.xml")
Dim Manage = XmlFile...<track>
For Each XmlTag In Manage
If XmlTag.FirstAttribute.Value = "General" Then
[Code]...
Check If URL Exists?
Jul 10, 2009This is the standard way of checking if URL exists [code]....
return true; } catch (Exception ex) { return false; } But my problem is that we have to check it for around 100 URL's. It takes more then 2 minutes to check for all as it is trying to get response of all of them. Is there any way that we can check if URL exists without getting complete Response so that total response time is less.
Asp.net - Check If Referrer Exists?
Jul 25, 2011In my code, I want to check if a referrer url exists and if the referrer url contains a specific sub string. I know how to check for the sub string:
If( InStr( Request.UrlReferrer.ToString(), "some sub string here" ) > 0 ) Then
But I don't know how to check if a referrer exists or not. No refer exists if the url is entered in manually in the address bar. So I tried this, but this does not work:
If (Not (Request.UrlReferrer.ToString() = "")) And (InStr(Request.UrlReferrer.ToString(), "some sub string here") > 0) Then
how do check if a referrer exists?
Check If A Column Exists In ADO.net
Sep 13, 2009I have a windows service which fetches data from various datasources and build a XML file and send it to a webservice. For example first I will get customer details from Oracle Database and build the XML file and then the SQL Server database and build the customer details XML. I am planning to use the same function below to build the customer object irrespective of what the datasource is. But dr("age") column is not available in SQLserver datbase How can I check if a column exists or not.[code]
View 3 RepliesCheck If A Folder Exists?
Sep 30, 2009I am trying to check if a folder exist, it doesn't work if the folder name has a space or "_" or "-". .
here is an example of cases that don't work:
"Folder test"
"Folder_test""
"Folder-test"
Check If FTP Directory Exists?
Jan 29, 2010I know how to make a new directory on an FTP server, but I wanted to know how I can check if a direcogtry exists, and if it exists display a message?
View 2 RepliesCheck If Permission Set Exists?
Mar 17, 2010I am using Caspol.exe to install a custom Permission set and add Code Groups for my .Net 2.0 Windows Application.
I have created a Console Application that uses caspol.exe to add Permission Set and Code Groups. I first install the Permission Set and if I do not get an error, I continue to install the Code Groups
Now sometimes I need to add a new Code Group to the client machine, so I make the changes to the console app and it is executed on the client machine. If the client machine already has the Permission Set installed, it returns an error and stops the further processing.
So, I want to know if I can check whether a custom Permission Set is already added or not?
Check If Process (URL) Exists
Aug 4, 2011How would i just if a website exists, and, if so, launch a browser to open it. I am making a little tool for one of my freinds and it allow then to quickly launch websites. How would I check if that is a valid website to launch, so i don't get an error if it is not valid.[code]The error i want to stop is "Cannot start process because a file name has not been provided."So basically i want to make sure that the program can launch the URL so i don't get this error
View 3 RepliesCheck If Regestrykey Exists?
Nov 17, 2011I cant get the following code to check if my regestrykey exists can some one help. the idea is to check if it exists if so do nothing if not create it, along with its value...
the full key is HKEY_LOCAL_MACHINESOFTWAREVTSAdvanced Offset 2AdminAccess
> If Dir$("HKEY_LOCAL_MACHINESOFTWAREVTSAdvanced Offset 2Admin", vbDirectory) <> "" Then
[Code]....
Check If Registry Key Exists?
Feb 23, 2010I need to figure out if a registy key exists under the HKCU hive. If the key exists do this, if not then this.
View 6 RepliesCheck If SQL Record Exists
Jul 19, 2011I have a small database. 2 main tables called CaseDetails and Checks.Each record in CaseDetails can have 3 checks recorded against it in the Checks table. But can only have one check of each type (check types 1, 2, 3).I have 3 linkbuttons which will take the user to the input form for each 'check'. If a 'check' already exists i want to hide the linkbutton that takes the user to that 'check type' input form (the 3 input forms have different fields).So what i need to do, is connect to the SQL database and see if a record exists for each 'check type' and hide the linkbutton to prevent users from entering another record with the same 'check type'?I have tried reading the reults into an array and examining that array, but havent been able to do so.
View 5 RepliesCheck If Username Exists?
Nov 15, 2011I'm doing an application to manage a school of music, at the moment i'm working on registration (with MySQL DB).
Imports MySql.Data.MySqlClient
Public Class Admin_Reg
Dim server As String = "Server=localhost;Database=escola_musica;Uid=root;Pwd=;"
[Code].....
Now i want to verefy the table if the username exists or not. If it exists msgbox "Registration Complete", if not "Username already exists. Choose another one..."
Check To See If Registry Key Exists
Sep 15, 2006I am trying to figure out how to check if a registry key exists. If it does, do nothing, if it doesn't, recreate it.I've found numerous resources on the subject, and have made progress, but one little thing is stoping me.[code]The problem is that this reports "Not Found", even though the key 'regkey' exists in the registry. Also, if I remove 'regkey' from the code, it reports "Found". So it does find the subdirectory in the registry.My question is, how do I check to see if the 'regkey' exists? I'm running Windows XP Pro SP2.
View 19 RepliesHow To Check If A File Exists
Feb 2, 2011Have only just started trying Visual Basic after using Delphi almost ever since it first came out. How on earth do I see if a file exists? - simple terms please
View 2 RepliesHow To Check If Already Exists In Folder
Dec 2, 2011I am trying to copy some files to folder.I am using the following statement to check if the source fie exists If My.Computer.FileSystem.FileExists (fileToCopy) Then But I donot know how to check if file exists in the folder before copying.
View 1 RepliesHow To Check If Battery Exists
Feb 10, 2012I come back to the MSDN to ask another question now. That is:
How do you check if a battery exists in a computer?
I have the code here to figure out battery percentage.[URl]..But if a battery is not inserted it will show battery 100% and charging instead of it showing that a battery does not exist.