I have created a database holding general information about Patients using sql server management studio 2005. I then created an interface for the table created in visual studio 2008. I created a connection between sql server and the form using visual basic as language. I have a button to save the patient information. The problem is that the information entered is not saved in the sql server. [Code]
View 8 RepliesHow do i save information thats stored in the clipboard to a varible?
View 3 RepliesI'm chasing code that is going to allow me to have multiple text boxes on my form, but when the form is first opened, it will only display one textbox. Once data is entered into said text box, i want it to display the next textbox, and so on. Is there a way to have these hidden?
View 4 RepliesI was wondering if there is a button that you can add that will save any data entered into my data grid view?
View 3 RepliesI have connection to the Access database in my Visual Studio 2008 solution. Now the problem I am having is when I enter the information on to the form how is it suppose to transmit it to Access? I am sorry to be a pest, but I did not want to take this class eventhough it is required. I only have a few weeks left of class. I have tried looking at a lot of tutorials but it seems to be just repeating the same thing over and over. I wish there was a Visual Basic for dummies that can be accessed on line
View 2 RepliesI am trying to setup an SSN Masked TextBox, the mask i selected for the field is 999-99-9999 When the field has no info the mask pattern shows in it, i would like to hide it and display it only upon info entry, meaning the user will enter the first 3 digits and then '-' will appear, will enter 2 more digits and then the second '-' will appear.
View 6 RepliesI am having a hard time figuring this out. It's about ExecuteNonQuery() method and sql server database. I done several testing and still getting the desired result which is data captured from application window and saved into sql server database table.
Some results i gotten from my testing:Query - Senario 1:From application window, data was captured into variable memory but didnt save into database and end up with blank database. (Tested many rounds still end up in this senario)Senario 2:Used the command console in the data explorer frame, with the insert query along with required value, an entry was made. (Test a couple of rounds and i know it worked)
ExecuteNonQuery() - Tested using if/else method as shown below and the result was pass that show the method is working. This testing method was found from this link: [URL]Below is my create Method(sentence with ' are comments):
Dim DatabaseConnection As String = My.Settings.QuotationDatabase [color="#00FF00"]'Connection to Database[/color]
Dim SqlConnection As New System.Data.SqlClient.SqlConnection(DatabaseConnection) [color="#00FF00"]'Linking Database Connection via SqlClient to Application[/color]
Dim Query As String = "Insert Into Clients2 (Title, Name, Email, Designation, ResidentialNumber, MobileNumber, CompanyName,
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I planing to develop an application which can connect any remote server and pick the configuration information from server and show it in my desktop.
View 4 RepliesIf i have mssql database with record displayed below [code]...
the logic i want when i search for the record using serv_code 100 then the output will be the average means 3 will be displayed in textbox because the value 3 will be entered 3 times than 4 as shown above .... and if if i search record with serv_code 100 and if the value of serv_code is equal means 3 and 4 only then the recent entered value will be displayed in textbox..
Is there an easy way to get the "Last saved by" information from the file statistics? FileInfo doesn't have it, and I have searched and found DSOFile, but it seems that is only for office documents.
View 3 Repliesi am trying to make a search form . i want to display the data saved in sql server in a grid view upon hiting the search button . below is the code which i am using but i am getting an error > Conversion failed when converting the varchar value 'anees' to data type int.
[code]...
im trying to use the combobox to update/edit/view the saved data (in contact form) from sql server. my Load_Combobox (in contact form):
[Code]...
I am creating a simple button based rpg and was wondering if someone could help me with 3 things how to hold information within the game until the player save's the game, Saving the game, and Loading the game.I want the saved games to be saved onto a encryted file like .db or .dat file..
View 3 RepliesI want to retreive customer information from microsoft sql server database using just his/her user id onto a web form.
View 1 RepliesCurrently working with converting SQLException error messages into messages that are more useful for the end user. My largest issue has been finding the information I'm looking for.For instance, error code 8114 is
"Error converting data type [Type1] to [Type2]" And error code 8152 is "String or binary data would be truncated"
Using ADO.NET in VB.NET with SQLServer, is there a simple way to figure out which columns are affected by these errors?
I am new to web services in VB.net. I have imported the WSDL into the Visual Studio 2010, but using the .net 2.0 "Web References" framework instead of the new "Service References".I simply need to learn how to pass my API key and one other piece of information through the API to the server. This is all that I have. What code to I need to add to a) Send the API Keyb) Send the Database Mode String
Public Sub Call_Web_Service_Method()
Dim CallWebService As New PersonService.Header()
Dim sPostAPIKEY As String = CallWebService.APIKey()
[code].....
Created an XSD file that represents my table structure from my database. Created a class file to hold my functions such as the one below.
Code sample:
Public Function GetUser(ByVal UserID As String) As xsdUser.UserDataTable
Dim SqlConn As New SqlConnection(ConfigurationManager.ConnectionStrings("MyDatabase").ConnectionString)
[Code]....
Now it seems odd to me to have two files doing what should be contained within just one file. I feel like I should have one class file called "User" and have member variables in there along with the class functions like the one above. But all the tutorials I see are using these data tables. On top of that I'm not sure how to handle the if statement at the end of the function. I don't think I would want to return a whole DataTable since I should only have one row, and I also don't know how I would handle an error if my function is supposed to return a data table. I suppose I could return an empty one and then if the table is empty in my code then I would handle it there, but this also seems messy.
Is this the common way of retrieving information from a stored procedure? Or is there a more up-to-date method that I'm not seeing in my search results?
I am real new in vb. I need to connect to ms server and retrieve information for database. Just simple ''select * from update, delete and so on.If I add new data source using data source configuration wizard - everything is fine, but I want to use just simple selects.I use
Dim connectionString As String = _
Provider=Microsoft.Jet.OLEDB.4.0;Data Source=BBD-2;Initial Catalog=wilopumpen1;Persist Security Info=True;User ID=*****;Password=****;"
Dim queryString As String = _
"SELECT * from dbo.tableName "
[Code]...
Im looking to display the interface name, the IP address and the dns servers currently being used by the interface.
i have so far
Try
Dim objWMIService = GetObject("winmgmts:\" _
& svr & "
[Code].....
I'm developing a Windows application that runs on a terminal server and users connect to it via remote desktop. Standard stuff. However, I would like to know something about the user and I was wondering if there's a way to get some information about the client that the user connects from (his local machine).
View 1 RepliesI have built a very simple application which has buttons, and dropdowns containing links to intranet/internet sites.As I have no Idea on how to put them into a database for easy maintenance, this app will no doubt cause me pain.Nevertheless.. When I do create a new revised version of the file.. eg 1.0.0.1 how to I go about setting the application to auto check for updates ?
View 2 RepliesI've been scrambling my brain to figure out how to access my FTP server thing to get a list of text files in a folder and to edit the contents of those files online.
View 1 RepliesI am creating a Calender application using the monthly calender control.I am trying to implement a search for the calendar so a date can be entered into a text box which intern moves the calender to show the date entered. I have been try to figure this out with no luck, is it even possible to do?
View 2 RepliesI'm trying to make a Application which displays Server Information from Team Fortress 2, Garry's Mod and other Valve Software Games.
how I can display the server information like name, players, server IP and other information?
How do i read information from a mysql server and write all info on table name links to a file?
View 3 RepliesAre there any good books out there that will show someone how to set up a form using Visual basic that will take information and send it to the server and then send a recipient an Email?
View 2 RepliesThe program is currently trying to pull information from three different database tables and compiling the information onto one screen, to do this i am using three different connections and a function to handle the data at each stage. The issue is as my code hits PageLoadStage of "2" and runs the QueryDatabase() Function i am encountering an error of: "OleDB exception unhandled: No value given for one or more of the required parameters." This occurs on line 15 of the first code snippet. Can anyone explain this and/or identify any code issues if that is the cause.
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I was looking for some stuff online, and i was looking through my reference sheets for vb.net, but it seems in the code i have found, there is declare in methods. Below is an example i am talking about. The thing is, that i dont recognize it and believe that it is an earlier version of Visual Basic ( 6 or earlier) which used it. Should i just keep looking for different code?
Public Declare Function RegOpenKey Lib "advapi32.dll" Alias "RegOpenKeyA" (ByVal hKey As Long, ByVal _
lpSubKey As String, phkResult As Long) As Long
Goal: Find information on how to implement a method which will check if a certain DSN exists, and then if it does, extract the information and use the information for connection purposes.
I have a text box where i am entering numbers of double datatype andon the Keytdown event of the textbox some checks take pace and in certain circumstances I want to be able to stop the user from entering other information until they enter the right information in the textbox (where it says right here) . now when I say exit sub the textbox somehow loses focus . but this is not how I want it to be I want the textbox to remain with the focus so the user can change the information . How can i go about this. And the other thing is why is my txtDestPayRate1.Focus() just befor the exit sub not working?
Private Sub txtDestPayRate1_KeyDown1(sender As Object, e As System.Windows.Forms.KeyEventArgs) Handles txtDestPayRate1.KeyDown
If e.KeyCode = Keys.Enter Then
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I am designing a backup/restore utility for work.atm i have been able to populate field for PC name, IP address, MAC address, number of printers installed on the PC but i am wondering is it possble to get all the printer information 'with the click of a button' to print all information like the prnmngr.vbs script down.I am able to run a batch file but i wanna get it to go from that app or even embed to batch file to the app and run it form there .
View 4 Replies