VS 2005 Make Live Search Form Like When User Enter 1 Char Then It Ll Find All Data Start With Or Contain Letter?

Jun 19, 2009

I want to make live search form like when user enter 1 char then it ll find all data start with or contain letter.i have use the sql like query with textbox textchanged event but it is too slow any other method to make it fast?

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VS 2005 Live Text As In If A User Types An Incorrect Phrase / Letter In A Text Box

Nov 14, 2009

I'm trying to find a way to have text that would be "Live" as in if a user types an incorrect phrase/letter in a text box, a message will appear prior to a "save" button being pressed. It's pretty much the same as when you're registering on these forums, it checks the availabilty of the username as you type it.

[Code]...

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VS 2008 - IndexOf - User Enters A Letter Into A Text Box, And The Output Must Make The Letter Uppercase

Jun 28, 2010

I am a vb newbie having some trouble with an assignment. A user enters a letter into a text box, and the output must make the letter uppercase and tell what position the letter is at in the sentence "The quick brown fox jumps over a lazy dog."

Here is my

Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click

[CODE]...............

This is what comes out: "A first occurs in position -1". Everything comes out except the position is always displayed as -1.

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User To Be Able To Enter Search Criteria In A Form That Searches File And Returns Information

May 28, 2009

I need some guidance on the best way to proceed with searching a file content. I have a large file (see attachment) that is in text form, some of these files could be upto 50 times as big, therefore creating a huge file. These files contain information that is produced from another application and therefore I am unable to change the format of the file.

[Code]...

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Search Field, User Able To Press Enter To Search?

Oct 21, 2009

I have a search function in my app which is a groupbox with a textbox that contains the search keyword and a couple of radiobuttons. Do I have to create a keydown event for every single radiobutton and textbox? Or is there a better way? I tried making a keydown event for the groupbox but that didn't work.

If your interested, this is my

Private Sub Search()
Dim textBoxContents As String = txtBoxKeyword.Text
Dim keyword As String = Nothing

[code]....

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Cipher/ Code Generator -Program - Search Through Textbox And Find All Of A Certain Letter (say A) And Replace It

Nov 25, 2008

I'm trying to make a program (in VB 2008 Express Edition) that will take text (from a textbox) and then switch the letters (say a->f and A->F) and will put the result into a second textbox when I click a button. How do I code the program so that it will search through the textbox and find all of a certain letter (say a) and replace it, then search for the next letters (say b-z) and replace them?

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Main Form Allow User To Enter And Store Monthly Amounts In An Appropriate Data Structure

Jan 28, 2012

The company require an application that displays coffee usage information for the managers of CostaB Coffee. Sample data has been provided for last years (2011) monthly usage amounts in kilos and is as follows: 400.5, 450, 475.5, 336.5, 457, 325, 220.5, 276, 300, 320.5, 400.5 and 415.

Requirements: The main form will allow the user to enter and store monthly amounts in an appropriate data structure. It will enable the users to calculate the total usage for the 12 month period and average monthly usage. A further requirement for the application is for the users to be able to display the monthly totals in ascending (smallest to highest) and descending (highest to lowest) order of the monthly usage amounts. Utilise appropriate formatting for input/output and include appropriate error trapping and data validation in the application.

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Find Data Using Search Command In Form Application Like Searching A Name In Database?

Feb 24, 2012

how to find data using search command in my form application like searching a name in my database?

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User Can Just Start Typing In The Data Without Having To Physically Click In The Cell To Start Entering Data?

Aug 12, 2009

I have a form where the user chooses a facility and then the list of patients for that facility are displayed in a data grid view. When I click to add a resident, the last name field on the data grid view is highlighted in blue below the last record that already exists.If I try to start typing without clicking in that cell, the facility changes - it looks like the control is still in the facility drop down box. How can I code it so that the user can just start typing in the data without having to physically click in the cell to start entering data?

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AutoComplete Textbox - Start Again When User Hits Enter

Jan 15, 2012

I have an autocomplete textbox in vb.net. It is working fine, but now I need to pop up the window again when the user hits enter or double clicks. So far, I know that when the user hits enter, the keydown event raises with e.kecode = 13. I guess my code would go here. My problem is how do I tell autocomplete to start again after the user hits enter??

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Use A Webbrowser Control For A User To Enter A Url And Perform A Search?

Aug 16, 2011

I have built a webcrawler where I use a webbrowser control for a user to enter a url and perform a search. Once the page is uploaded, my app grabs the HTMl and then with a button click convert it into plain text by using html agility pack (HAP). Finally by clicking a button I store the result inside a sql server database.

Now I want to use a background search system using the above control to perform the task which I am not able to figure out Basically say If I have a textbox where I enter the URL and it grabs the HTML then using HAP I have convert it into plain text and store it inside a database.Here is my code class for the normal search I carry out:

[Code]...

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VS 2005 Make First Letter Into Uppercase

Jul 15, 2009

how to Make Uppercase only the first letter and the rest are small.i found a lot of code here but i don't have clear to want i need [code]it work but the cursor is always move before the letter, result are user has difficulties when typing because it always move to before the first

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Using Char - First Letter Of String Must Be Certain

Apr 18, 2010

Basically the first letter of a string must be a certain letter. At the moment the only way I know how to do it is as follows:
If sConsignmentNo(0) = "J" Or sConsignmentNo(0) = "C" Or sConsignmentNo(0) = "U" Or sConsignmentNo(0) = "N" Or sConsignmentNo(0) = "H" Or sConsignmentNo(0) = "S" Or sConsignmentNo(0) = "V" Then
Basically listening the same thing out over and over. Is there a way I can say, If sConsignmentNo(0) = ListOfValidEntries i.e J,C,U,N etc?
Using Visual Basic 2008 and cant use regex!

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Cannot Find A Way To Make A Program That Write Make A Shortcut In Start Menu For All Users

Jun 6, 2009

I cannot find a way to make a program that I write make a shortcut in the start menu for all users.My final goal is to make an MSI and deploy it in group policy to all users on a computers OU. Is this possible?

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VS 2005 - Retrieving Live Currency Exchange Rates Data

Nov 26, 2009

I have only just started on .Net (C#, VB) programming. Does anyone know how to retrieve live currency exchange rates data for example SGX stock market exchange rates. I am supposed to do a program which retrieves live currency exchange rates and then make use of the data on a currency converter.

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VS 2005 Allow The User To Be Able To Use The Enter Key To Exit A Textbox?

Mar 17, 2009

I'm looking for what will allow the user to be able to use the Enter key to exit a TextBox control.

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[2005] Error Messages - Allow User To Enter Only Numeric

Mar 11, 2009

I need help for error messages for senerio like.... If i onli allow user to enter only numeric. And if i onli allow user to enter text start with "DM"...

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Query - Find All Records In A Table In Which A User Enters A Search Word

Nov 22, 2010

I need to do a query in which I can find all records in a table in which a user enters a search word. The word to be searched for will be a word in a column. If there's a table named solutions and in the table there is a field named description; i need to be able to pull up all records where for example the search word is 'printer' is in the description column. I don't have any code or database structure to show. I first need to know if this can be done. Can someone supply a code snippet example or tell me what SQL keywords will do this, or some pointer?

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VS 2010 Start Live Debuging In VM?

Mar 26, 2012

a problem, im trying to debug my project in a VMware virtual machine( Win Xp) but i receive the following error.

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Make A Search Using Richtextbox.find Which Is Both MatchCase And Reverse

Dec 13, 2009

i'm trying to make a search using richtextbox.find which is both MatchCase and Reverse. how can i do this?

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Make An Application Whereby The User Can Select A Color, Enter A Character Into A Textbox?

Feb 12, 2009

I would like to make an application whereby the user can select a color, enter a character into a textbox, select another color, enter another character and so on and so on...This multi colored text that has been entered into the textbox by the user must then be shown on a label. I cant get the damn characters in the label different colors They are all for example, either red or all blue.

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Do-while Loop To Enter A Letter B/w A-Z

Oct 17, 2010

I have to write a do-while loop for class asking a user to input a letter from A-Z and it must be upper case. I am using an input box and cannot get the program to do anything when I click on the button.

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Start A Working Search Form In Visual Basic Express Using An Access DB?

Apr 1, 2011

I'm working on my first Visual basic program and I've hit a snag. I want to make a working search form that pulls data from an access database that i already have linked into my visual basic program.

Basically when they click search, i wan't it to check the textbox (lets say firstName.text box for now) for there name, then find all the entries in my database that have those names and display them in a grid.

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Add A New Row At The End Of An Array Every-time User Enter The Data?

Nov 16, 2009

I dont know how many times user want to enter data .i want to add a new row at the end of arrray everytime user enter the data.

Dim vNames(-1) As String
For vIndex = 0 To vNames.Length - 1
vNames(vIndex) = InputBox("Enter a Name")

[code]....

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Allow The User To Add Rows And Enter Data Into The Grid?

Mar 17, 2010

I have a DatagridView control. I have 4 columns. What I want to do is allow the user to add rows and enter data into the grid and then click a button and save the data in the Gridview to a table. I can't find any information on how to do this

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How To Make A ClickOnce Application Start When A User Logs On

Dec 21, 2009

you tell me how to make a ClickOnce Application Start when A User Logs on? I am running Express so I cannot use the Installers in the full VS. I would like it so it will only add a shortcut when it is installed. (Application is available offline)

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Maskedtextbox On The New Form Won't Allow The User To Enter Any Text?

Jun 22, 2010

When I use this code to open a new form, My maskedtextbox on the new form can't allow the user user t enter any text. This has slowed me down a bit.

Dim F2 As New FrmStudentRegistration()
F2.TopLevel = False
Controls.Add(F2)
F2.Show()

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VS 2005 : Prevent The Application To Start Twice If The User Double Click On The Button?

May 26, 2009

I have a GUI with a few button on it and each button start an application. I want to prevent the application to start twice if the user double click on the button. How can I do that?

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Limit And Verify The Textboxes Data Which Enter By The User?

Oct 9, 2010

I want to limit and verify the textboxes data which enter by the user i want to make a class in which i pass the textfield and the methods in that class return boolean value . First method check only numbers with decimal point. second method check only A to Z or a to z with some specify charecters. In java it is very easy by the parse INt methods or use class.

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Link Button / GridView - Allows The User To Enter The New Data

Jul 9, 2009

I have a gridview and a LinkButton which is not in the gridView. What I need to to is, when the user clicks the LinkButton AddNewRecord, the gridview allows the user to enter the new data. I know this is possible (and easier) using FormView, but I need to to using the GridView. Does anyone know if this is possible, and, if so, how I can do it?

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