Check Exist Database In SQL And Message Box Show Answer?
Oct 3, 2009how to Check Exist Database in SQL And Message box Show Answer?
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Code To Check Database Exist In SQL And Message Box Show Database Exist Yes/NO?
Apr 23, 2012I want a Code to check Database exist in SQL and Message Box Show Database Exist Yes/NO?
View 1 RepliesMessage Box To Show When Username Doesn't Exist?
Jul 4, 2009I want a message box to show when a username doesn't exist. I figured this would work but an error shows saying 'FileNotFoundException was Unhandled', for the fist line.
Dim UserFile As New System.IO.StreamReader(sPath & "" & UsernameBox.Text & ".txt")
Username = UserFile.ReadLine
Password = UserFile.ReadLine
[Code].....
VS 2010 - Show A Popup / Message If The File Does Not Exist Instead Of The Typical "Unhandles Exception Has Occurred"
May 30, 20101) Ive put the code to execute a file, it works fine but i want a way to show a popup/message if the file does not exist instead of the typical 'Unhandles exception has occured, system cannot find the file specified.' My code is below, i dont mind using a differend code as long as it opens the file Program FilesInfinity SoftwareAeroCrash Apps11.acep
[Code]...
Check If Item ID Exist In The Database?
Jan 25, 2009what is the fastest way to check if Item ID exist in the database?
From what i have done, i have an excel file uploaded to datagridview, then each itemID is retrieved line by line, then accessed the database to check if ItemID exists.
Is there a way to retrieve the whole column of itemID and then query it to MSSQL2000, then display the itemIDs that does not exist.
How To Check Data Is Already Exist In Database
Jul 5, 2010how to check the data is already exist in database using vb 6.0Naren
View 1 RepliesCall To The Database And Check If The Serialkey Exist In It?
Jan 25, 2012I have a program to validate the licenses the program call to the data base and check if the serialkey exist in the database this is the code demo :
Try
mysqlconnection3 = New MySqlConnection
mysqlconnection3.ConnectionString = "server=216.172.546.128;Port=3306; user id=reina_velocidad; password=tremendacontrasena;[code]...
Check If Username Already Taken Or Exist On The Access Database?
Mar 29, 2011how i can check if username already taken or exist on the access database using vb2008
View 2 RepliesCheck When Record Exist In Database Sql Server?
Nov 24, 2011I need to check if a record exist in my sql server [code]...
I need to check if in "Br" exist a record for example "123098"
Check If Exist In Debug Of Project Database Access
Jan 30, 2012I'm using vb2008 and database ms access.
I want to know if exist in the Debug folder in my project Database access
Create An Application Autoupdate - Check In A Webserver If Exist New Version,if Exist The Software Run Update
Dec 21, 2010I try to find online any example for create an application autoupdate.
When I run my application it check in a webserver if exist new version,if exist the software run update.
Asp.net - Creating A Message Box, If Dropdown Answer Is Yes?
Mar 3, 2011I have a working dropdown box that gives the answers yes & no.When "yes" is selected I need to create a message box that displays a simple message and allows the user to click ok, to get back to the survey.I have been working with it, and tried several things but no luck. What would the code look like, and where exactly would I place it to fire at the right time.I am working in VB, with an aspx & aspx.vb page.
View 3 RepliesHow To Do An If Statement Based On The Yes Or No Answer Of A Message Box
Sep 27, 2009how I could do an if statement based on the yes or no answer of a message box...as follows
messagebox.show("do you wish to discard all information?" "Discard", MessageBoxButtons.YesNo)
if messagebox = yes then
...
else
...
end if
Show The Message Box Using Database Conditions?
Jan 30, 2010i want to show the message box using database conditions,,,,,here my coding is given below.........
Protected Sub roomno_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles roomno.SelectedIndexChanged
Dim conn As New
[Code].....
Show A Message If Database Query Is Empty?
Apr 4, 2011I have the following form and I'm trying to add a error to the page that if the recordset = 0 then there is a message on the web page stating that there were no results. What's the best way to do that?
Imports System.Data.SqlClient
Imports System.Data
Partial Class _Default
[code].....
Show Message Box If There Are No Result Of Database Search
Feb 10, 2010How do i code so my program will give me a message box if there are no result of my database search?
there is the code for the search. [Code]
Button That Determine If File Exist And If That File Exist Then Show A Messagebox?
Sep 16, 2009I have Requests for VB(2005) very very important for my selly project!i need a button that determine if file exist and if that file exist then show a messagebox!and if not show messagebox!.
View 2 RepliesAsp.net - Show Error Message In Literal If No Record Found In Database?
Jan 14, 2011how to show error msg in literal if no record found in database according to the text entered in textbox1 and textbox2 else if show record in gridview if the text entered in textbox1 and textbox2 will be found in database ...
View 1 RepliesUse VB Express 9 To Get The Answer But To Show The Work?
Mar 11, 2010I'm currently in Logic, Design, and Programming at college and we have homework over Arithmetic Operations.For example:100 ^ 2 - (((43 2) + 17) Mod 5 - 7.4) * 3 = 10,013.2
I need to solve it, we can use VB Express 9 to get the answer but we need to show the work. I've done fine up until the question. We have a test tomorrow and we are have 30/100 points just over math equations where we aren't allowed any use of the PC or calculator and I'm stuck on how to break this down.
[Code]...
VS 2008 Have A Check Box "Do Not Show This Message Again"?
Sep 9, 2009I am creating an app that has an alert for users, but I would like it to have a check box "Do not show this message again".
View 2 RepliesWhen Selecting An Answer, Does Not Show Correct/incorrect?
Oct 29, 2011'Declaringvariables
Dim sAnswer As String
Dim sCheck As String
[code].....
MathQuiz - Get A MessageBox To Show Up When The Answer In Form3 Is Correct?
Jan 26, 2011I started to create the MathQuiz and it is working good as per the provide codes. I was also able to add 'Percentage Correct Answers' and some other details.I have added a new form with some buttons and that is working as well, just simple stuff and all good fun playing with it.
But here is my challenge:When 1 or more answers are incorrect the program is opening a new form (similar to the main form) and it shows the equations again. I did that with "Correcting.lblLADD.Text = addend1", etc. in then main form. In the form 'Correcting' = Form3.Designer.vb I have tried to get the Text into a Number but nothing works for me. Also Tried to make addend1 in Form1 Public but the value does not appear in Form3. Form3 has also a Private addend1 as Integer.Even if I give addend1 in Form3 a value Form3 does not calculate.Maybe it does but I can get it to work. I have tried to get a MessageBox to show up when the answer in Form3 is correct but the MessageBox does not work either.
How To Get Message If Data Already Exist
Sep 7, 2009I have a VB2008 with SQL2005 MDI application with multible forms, and Form1 has serveral Textboxes, and Textbox1 is binded with SQL database Table1 Column ID, what I want to do is when try to save data if ID xxx aready exist then it spit out a message (ID already exist.)
View 12 RepliesMake Program To Calculate Textbox1.text And Show The Answer In Textbox2
Dec 22, 2011I am working on bit more advanced calculator, but I cant figure out how I can make my program to calculate textbox1.text and show the answer in textbox2
For example: (textbox1) 5*62+4
(textbox2)314
I'm not sure this question belong in this topic, but I don't know where else it should be?
Make Verify Answer Button Click Event Show Incorrect?
Feb 22, 2012If strChoice = StrCapital, display CORRECT in the lblMsg Else, display INCORRECT
View 8 RepliesUnable To Check The Exercise Answer One By One As The User Inputs The Info?
Oct 5, 2010I have a form that has 10 addition execises. The user has the option of using a timer or not. I have the timer part correct, but now I want to be able to check the exercise answer one by one as the user inputs the info.
[Code]...
2010- Sorting A Set Of Labels Against The Previous Set In Order To Check The Answer And Accuracy?
Apr 23, 2012I have a program which is made with 12 labels, the first set of six are randomly generated and the second set are values obtained from the first set and the user has to choose in ascending order the numbers on the first set.The values chosen will be trasferred to the second set and then with a "check" button that set of labels have to be rearranged and compared to the user input.If the user for example manage to choose the right order, he will obtained a 6 of 6 and he will recieve a message.My problem is on the rearrage and compare part.
The code I made is very simple but is not working, basically it only check if the next value is smaller that the previous and changed its back color according to the case.
Here the code:
'check button
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim Score As Integer
Score = 1
[code]....
I would like to have a correct rearrange of the numbers and introduce a message according to the accuracy of the user.
Generate An Error Message To The User To Let Them Know A File Doesn't Exist?
May 10, 2010im trying to generate an error message to the user to let them know a file doesnt exist.So far ive got the user to enter the file name into a textbox, they click search and if successful will load a new form with a PDF file reader built in( AxAcroPDF1 )everytime i enter the right file name i get the file loaded, if enter the wrong name the File page still loads with no pdf and no message saying file doesnt exist.
Private
Sub PictureBox1_Click(ByVal
sender As System.Object,
ByVal e
[code]....
How To Check The Exist Value
Jan 17, 2009Using VB.Net and Sql Server I want to check the user Entry Value.The User is entering the code in the textbox, before saving to the table, i want to check whethere code is already exist in the table or not.
Tried Code
cmd = New SqlCommand("Select code from table where code = '" & textbox1.Text & "' ", Con)
dr = cmd.ExecuteReader()
While dr.Read()
End While
If value is exist, then message to the user "Already Exist" other wise save to the table.
Check If ANY Folders Exist?
Nov 17, 2009I want to check inside a dir if any folder exists. Every way I found is to check for a specific folder with name as string. I want something like
folderExists = My.Computer.FileSystem.DirectoryExists("C:TestDirectory*")