VS 2008 : Limit The User To Enter Only Certain Data In A Datagrid?
Mar 9, 2010How can i limit the user to enter only certain data in a datagrid. Lets say 0 - 9 only. When the user try's to enter any other char, it should stay 0
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Limit And Verify The Textboxes Data Which Enter By The User?
Oct 9, 2010I 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.
View 3 RepliesHow To Limit Number Of Character That Need To Be Enter In Data Grid
Jul 15, 2009In my datagriedview i have 5 column called T,C,F,S and H.I want to specify in column C that the user must enter 3 digit. For column H the maximun value should be 2000 so user should not enter more than 2000.how i can specify this condition for my datagriedview column?
View 2 RepliesVS 2008 : Use Enter To Move From One Column To Another In Datagrid?
Sep 11, 2011I hv an application... it is used for preparing invoice.... i hv used a datagrid in my winform to enter items in the invoice.... in datagrid i hv 4 columns, 3 column is textbox type and one is combo box type.... so how can use enter to move from one column to another in datagrid ....
View 1 RepliesForms :: Limit This Textbox To Enter 10 Digits Only?
Feb 3, 2011I have a textbox and I would like to limit this textbox to enter 10 digits only. Is there a way to do it?
View 3 RepliesAdd A New Row At The End Of An Array Every-time User Enter The Data?
Nov 16, 2009I 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]....
Allow The User To Add Rows And Enter Data Into The Grid?
Mar 17, 2010I 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
View 4 RepliesLink Button / GridView - Allows The User To Enter The New Data
Jul 9, 2009I 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?
View 1 RepliesRestrict User Not To Enter Data In Past (date)
Mar 15, 2012If i double click on the dataset. i am not sure which statement to write to restrict the user so that he/she cannot enter the date in the past. i have droped the data set on the form and my data entry is through datagrid view.
View 13 RepliesCreating An Application Which Requires User To Enter Some Data Using Popup?
Dec 16, 2009I am creating an application which requires user to enter some data using popup. There will be text boxes and drop down list which will be filled by the user. Once the user fills the required information and submits it using a button, the popup will dissapear. Can anyone direct me how to use Popup control to contain textbox, drop down list and buttons.
View 1 RepliesArrays - Get The Data From The Datagrid After The User Entered Data In Textboxcolumn?
Mar 5, 2011Possible Duplicate: DataGridView - Validating for Cell?i have a requirement. i dont know how to get the data from the datagrid after the user entered data in textboxcolumn. i also want to validate the entered text in datagrid cell.
View 2 RepliesLimit DataGrid Display From Xml
Nov 1, 2011I have a datagrid that displays data from an xml file:
[Code]...
Main Form Allow User To Enter And Store Monthly Amounts In An Appropriate Data Structure
Jan 28, 2012The 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.
VS 2008 : Prompt A User To Enter A Captcha?
Aug 22, 2010I'm trying to figure out how to prompt a user to enter a captcha. Some programs out there have a little popup with the captcha image and a textbox, the user then enters the characters from the image and the captcha is solved by the user of the application. When I try to request the image directly, it gives me a different image than the one currently in the webbrowser control. Any ideas how I can create the pop up of this captcha image for the user to enter?
Note : . I'm looking for a way to prompt the user to enter a captcha from website.
VS 2008 - Selecting Last 3 Characters Which User Enter In Textbox
Dec 14, 2009I want to put a persons National Insurance Number into a label but I want to put *** in place of the first 5 characters and then display the last 3 characters as normally.
View 1 RepliesVS 2005 Make Live Search Form Like When User Enter 1 Char Then It Ll Find All Data Start With Or Contain Letter?
Jun 19, 2009I 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?
View 4 RepliesDataGrid - Show Message When No Data Entered By User
Jun 23, 2011I am trying to show message when user didn't enter any data in datagrid and click on save button it should display message please enter the required fields but I am using this code for this purpose.
For Each cell As DataGridViewCell In DataGridView1.Rows(DataGridView1.RowCount - 1).Cells
If cell.Value Is Nothing OrElse cell.Value.ToString = String.Empty Then
MessageBox.Show("Please Enter the Required Field(s)!", "ITPCHR", MessageBoxButtons.OK, MessageBoxIcon.Stop)
Exit Sub
[Code] .....
When I click on save button without entering data it give me message please enter the required fields but when I enter the data in datagrid it didn't save data and gives same message please enter the required fields.
VS 2008 - Calling Sub When User Press Enter On Textbox (Computer Beeps)
Nov 10, 2011I may be doing this wrong but I want to call a sub when the user presses enter on a textbox. The sub then shows a window in dialog mode. When I close that window, the computer makes a ding sound. Why is that? Is there a better way for detecting enter being presses on a textbox and not getting that ding?
If e.KeyChar = vbCr Then
LookupItem()
End If
Write A Program In 2008 That Allows The User To Enter In Information About A Video Into Textboxes?
Apr 30, 2009I need to write a program in visual basic 2008 that allows the user to enter in information about a video into textboxes and from there it needs to be sved to a file. The user also has the option to search for a video in the collection by name and the info for that video should go to the textboxes. how i can do this?
View 2 RepliesLoad Data (Book) To Text Box When User Just Enter The Book Code?
Oct 28, 2009how to load data (Book) to text box when user just enter the book code?how to load data (student) to text box when user just enter the student id?how to write the code when user click the save button , the book quantity(Book) will reduce 1 and the all the data in textbox will save in database(Issue)the interface is like
[URL]
the database is show at
[URL]
the code is
Public Class frmIssue
Dim dt As New DataTable()
Dim rowIndex As Integer = 0
Dim rowIndex1 As Integer = 0
[code]....
VB2008 Program - Enter A Data That Enter In Textbox To A Datagridview?
Aug 29, 2010how to enter a data that i enter in textbox to a datagridview... for example i enter in the textbox is round and when i click add it will go to database... im using ms access database
View 1 RepliesLimit The User Input To Exactly 5 Characters?
Mar 11, 2011I have 200 dynamic textboxes.
I am trying to limit the user input to exactly 5 characters ( not more, not less ), and numeric only.
I have been trying this :
Private Function txtValid()
Dim str As String
For Each txt As TextBox In Panel1.Controls
[Code]....
But it always shows the last messagebox. Not all 200 textboxes will be filled in, so I suspect that it may have something to do with that, but I just need to stop the user from entering alphabetical characters, and the entered field must have a length of 5
Forms :: Limit The User To 7 Numbers And A Letter?
Oct 24, 2010I have a passport number textbox and I want to limit the user to 7 numbers and a Letter in the textbox. How Do I do that?
View 1 RepliesVS 2010 How To Limit The User To Input . In Textbox
Jan 23, 2012How can i limit the user to input only one period in textbox cause in my textbox the user can input may periods on it??
View 3 RepliesVS 2010 Limit User Textbox's Input?
Apr 17, 2012I have a text box that I only want the user to enter A, B, C or D (it'll give an error msg if anything else is entered)
View 6 RepliesLimit User By Selecting 3 Three Items From Check List Box
Dec 30, 2008i have a check list box. i want the user to limit, selecting maximum of three items from the checklistbox. if user select more than that i want a msgbox to prompt.
View 4 RepliesNumber Game - How To Limit Amount Of Guesses For User
Sep 19, 2010I have wrote the code for a number guessing game. But cannot for the life of me think of how to limit the amount of guesses a user can have. This is in Console Application.
Module Module1
Sub Main()
'This program plays a simple number guessing game.
Dim RandNum As Integer
Dim RandomGenerator As New System.Random
[Code] .....
Enter Key Setup In Datagrid
Jul 21, 2008I am trying to use the ENTER key in my Datagrid but wont work.On hitting the ENETER KEY I want the cursor to go to the second grids 2nd col.
[code]...
Enter The Textbox Value Into A Datagrid
Feb 2, 2009I have two textboxes. Once the user enters value inthat I want to display it in the datagrid (not saveing in the database)So when he enters say 15-10 values (keep adding in the grid) then he hits save to save it to the database.
So how can I just take the value in from the textboxes and add it to the datagrid?
Forms :: Setting Maximum Input Limit For User In Textbox
May 6, 2010How do I code in vb.net that the text box can only accept 10 inputs from the user. User can only enter 10 strings.
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