Masked Textbox Date Validation ?

Dec 15, 2011

How to enter the date in the masked text box and how to validate it

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Masked TextBox Validation - Today And Tomorrow Date?

Jun 9, 2011

The user can only input today's date and tomorrow's date. How can I get it? Example valid dates are: Today's date: March 01, 2011 and tomorrow's date: March 02, 2011 if the dates are not valid then error.

Dim DD As String : Dim MM As String : Dim YYYY As String
Dim DDMMYYY As String
DD = Now.Day : MM = Now.Month : YYYY = Now.Year
If DD.Length = 1 Then DD = 0 & DD
If MM.Length = 1 Then MM = 0 & MM
DDMMYYY = MM & "/" & DD & "/" & YYYY
MskTxtBoxDate.Text = DDMMYYY

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TextBox Validation - 16 Numeric Digits Entered Into The Masked Textbox

Nov 18, 2009

I am trying to mkae sure that there has been 16 numeric digits entered into the masked textbox. If not show errror message and if so to call the fucnction ValidateLuhn. When calling Validate Luhn i want the program to tell me if the number entered is valid or invalid using the code in the function:

Private Function ValidateLuhn(ByVal value As String) As Boolean

Dim CheckSum As Integer = 0
Dim DoubleFlag As Boolean = (value.Length Mod 2 = 0)

[CODE]...

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Masked Textbox Validation Of Phonenumber?

Jan 13, 2009

OK, so i was going to verify a MaskedTextBox on whether the number input was or was not 10 digits in length. If not 10 digits, obviously they didn't put in a full phone number.

The problem is, even though you have no digits the length is still 10 so you can't check if the user put in 10 digits or not and return an error? Anyone got any ideas on testing for a phone number?I've seen tons of examples on date verification, but none on phone number verification.

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Zip Code Masked Textbox Validation Is Not Working

Mar 21, 2010

I have a function i'm using to validate some textboxes. However, the zip code masked textbox validation is not working. Zip code cannot be missing any of the first five digits (the last four digits are always optional). Here is the code that is not working. [code] Also, I have a menu item which when clicked will pop up a font dialog box. When i select a font, it is supposed to changed the font of every control on the form. However, it is not working. [code]

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Masked Textbox Format Date From DataSet?

Feb 13, 2012

I have a dataSet that I am using to populate a masked text box field. The mask is set to ShortDate ("00/00/0000") but when the number is inserted into the text box it is not formatted correctly and is inserted and the date 2004-04-07 looks like 47/20/04 1 in the masked text box.

what I can do in order for it to read correctly?

RegUpdateSectionPage1.txtSysInfoRegDate.DataBindings.Add("Text", dataSet.Tables("Info"), "regdate")

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Entering Date In Access Database Form Masked Textbox Tool ?

May 13, 2010

Entering Date in Access database form vb.net's masked textbox , just need insert qurey

like ; "insert into table1 values(" & age.text & ",'" & name.text & "',#maskedtextbox1.text# or ????"

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Database Validation Rules And Masked Fields

Jul 16, 2009

i'm doing a project for school which requires me to make a fully functioning database program with validation. I'm done with almost everything except a few things and that includes the database, since i don't really know how to make validation rules and masked fields.It's possible i'm guessing to in forms and such but in datagrid view?

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Masked Text Box - Date Leading Zeros?

Jan 22, 2009

When populating the data into a date masked text box for display, I am not getting the zeros in front of the month and day resulting in the date 07/02/1974 displaying as 72/19/74.

How do I insure the month and day have the correct format before the masked tb gets filled. The data type in SQL is small date and displays in the table as 1974-07-02 vS2008 / SQL2008

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Date Validation - User Can Enter Their Date Of Birth?

Dec 4, 2009

im trying to get the user of my program to enter their date of birth ad for the program to return how old they are in years, months and days (you are 10 years, 3 months and 23 days old) type thing and if its their birthday, to return an appropriate message.atm ive got a textbox for the days, a combo box for the month and another textbox for the year. i guess the real question is how do i use these to do the above.

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.net - Masked Text Box Removes Preceeding Zeros In Date?

Jan 8, 2010

I have a process which grabs the birthdate and from a data table and display them in a masked text box for viewing and editing However when pushing the data into the textbox any preceding zeros get removed For example 05/05/2005 would display as 55/20/05__

The masked Text box is set up as 00/00/0000 The line which assigns the code is:

MaskedTextBox.Text = Format(DataTable(0)("DOB"), "MM/dd/yyyy").ToString

To date I have tried the following:

[Code]...

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Function Which Validates A Masked Exit Box Date Format

Jan 6, 2009

I have wrote a function which validates a masked exit box date format. I have entered into the Mask property 00/00/0000 which on screen translates to __/__/____, great. If I get an invalid date I want to clear the content and reset the focus back giving a message box warning. [code]It all seems to work until I then try to enter a new date. The first number a press seems to push the mask characters to the right and then the rest works. So if I entered 01/01/2009 I end up with _1/01/2009.

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Validate A Masked Text Box Set To A Short Date Format?

Feb 10, 2009

What is the preferred and hopefully the corrrect way to validate a masked text box set to a short date format?

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Insert Query For Inserting Date Into Access From Masked Text Box?

May 3, 2010

Insert Query for inserting date into access from masked text box in vb.net

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Charachters In MASKED TEXTBOX

Jan 15, 2010

i wanna know about the main characters on Masked text box and meaning of them like CCCC, L, ?, 000, 999 and the second question is how i can use masked box to make user type a valid EMAIL.

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Coding A Masked Textbox

Jun 9, 2009

I'm trying to code a masked textbox so that when you jump out of it, when it's emply, it turns yellow. [code]

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Masked Textbox And Percentages?

Feb 11, 2011

I have many textboxes that I need to have display percentages. I have used a masked textbox extender and the percentages display fine. using 99.99% as a mask and number as the mask type.Now my problem is that i want it to be converted to a decimal when i save it to the database e.g 50% saves as 0.5 and then when it comes back from the database it must display as 50% again. This is needed for numerous calculations. IS there a way to do this?

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Tabing With Masked Textbox?

Nov 27, 2009

tabbing while using masked textbox.

I want to tab over to a masked textbox and highlight the text.

I have managed to do this with normal text box. But having trouble with masked textbox

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Use 5 Textboxs As A Masked Textbox?

Dec 8, 2010

I know the title spounds stupid. I will try to explain what I meen. I am trying to make a product key mask. for example: I was able to do this with the MaskTextBox but I want to seperate each line to there own text box For example: [Textbox1] - [Textbox2] - [Textbox3] - [Textbox4] - [Textbox5] I already limited the Textboxs to 5 characters. The problem I am having is, after I enter 5 characters in the first textbox, I cant get the cursor to auto tab to the next textbox. I have already tried fixing it with this code

[Code]...

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[2008] Set Startposition Masked Textbox?

Mar 15, 2009

How can I set the startposition of a maskedtextbox. When i click on a maskedtextbox i always want to start at the first position.In visual basic 6 i used the gotfocus with maskedtxtbox.selstart=0 But in visual studio 2008 this doesn't work.

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Count Characters In A Masked Textbox For Check?

Jul 28, 2011

I am using a masked TextBox, and I would like to check the input (total characters must be 14),

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Forms :: Using A Time Format On Masked Textbox?

Sep 22, 2010

i have several masked textbox connected to mysql database through a website i made, and what i'm trying to do is have these masked textbox automatically change the format what the user inputs to "hh:mm tt" so if the user inputs 6 or 600 or 6p it will automatically change it to the format to 6:00 PM.I know that i will have to use the Validated event and I've tried the Format(maskedtextbox1,"hh:mm tt") but can't seem to work. I would rather not use datetimepicker because i dont want the user have the option of using the dropdown.

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Hide Filter Mask In Masked Textbox?

Mar 15, 2009

How can you hide the filter of the masked textbox?

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How To Make DataGridView Cell As Masked TextBox

Dec 20, 2011

How to make the a particular cell as Masked text Box of Data Grid's Cell? Need to restrict the user to enter only,
like dd/mm/yyyy also with constrains with dd<31; mm<12; yyyy>1900
like Integer(Decimal) --> 25(0.001)

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Masked Textbox - Can No Longer Exit Field

Jun 28, 2010

I am new to visual basic. I am putting a masked text box that is data binded. Example social security number 000-00-0000. When the cursor is on the masked field, a can no longer exit the field. I tried a couple of things on the forums but it has not worked yet. It could be a very simple but I am failing to see it.

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Masked TextBox Adding Extra Character

Oct 31, 2010

I'm working on a project that employs a masked text box with a mask ####. When I run the code it pulls the value from the textbox then clears it. When I try to type in it again the first character is added before the mask. (ex. 1#### instead of ####) I've figured out that pressing backspace before trying to enter numbers again resolves this issue. Is there a way to send the backspace function rather than the chrs(8) like SendKeys.Send(Keys.Back) does?

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Masked Textbox For The Canadian Postal Code?

Jun 8, 2009

I have an assignment in which i have to do a masked textbox for the canadian postal code. So under the mask settings i set it to L0L 0L0. My teacher wants me to make it in such a way that if the user clicks on the postal code textbox and doesn't enter any values in and click in another text box, the box should be highlighted in yellow. I am able to do it for regular textboxes using

If txtcity.Text = "" Then txtcity.BackColor = Color.Yellow Else txtcity.BackColor = Color.White But when i try to the same thing for a masked textbox the colour does not change. This is what i have entered for the masked textbox

Private Sub mtxtpostalcode_MaskInputRejected(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MaskInputRejectedEventArgs) Handles mtxtpostalcode.MaskInputRejected
If mtxtpostalcode.MaskFull = "" Then
mtxtpostalcode.BackColor = Color.Yellow
Else
mtxtpostalcode.BackColor = Color.White

[Code]...

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VS 2005 Move Cursor In The Masked Textbox?

Sep 25, 2010

I have a MTB with the mask "00 / 00 / 00",

now when the user fills the mask, say he enters the value for the first two zeros(days part), after that i want the cursor to be automatically at the third zero. (yes the cursor automatically move when the user enters the next input, but i want it to move before the user enters the input)

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VS 2008 Limiting The Characters In A Masked Textbox?

Mar 17, 2009

How do i limit the amount of characters in a masked textbox? I can do it in a normal textbox but not in a masked textbox because there is no option to limit the size.

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Add 10 Minuets To A Masked Textbox When Form Loads VB 2010?

Jun 13, 2011

On a form load I want the time now + 10 minuets to show in My TimeMaskedTextBox.IE, If the time now is 18:30 I want the TimeMaskedTextBox to show 18:40 the code below does not work can you please help?

TimeMaskedTextBox.Text = DateTime.Now.ToString("HH:mm" + "00:10")

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