How To Validate May Text Box With Same Condition
Aug 30, 2010i want to validate many textboxes with same condition....Do i need to write code for each text boxes.
View 1 Replies
ADVERTISEMENT
Add A Condition When Textbox1.text Changes , The Added Text To Textbox1.text Is Showed In Another Textbox?
Feb 23, 2012I want to add a condition when textbox1.text changes , the added text to textbox1.text is showed in another textbox.
View 6 RepliesClearing Text From A Cell Based On A Condition?
Feb 17, 2011write a macro that removes the letters "TBD" from any cell it is in in a range of cells (J5:PJ421)n a different worksheet. This is probably very simple, but I am new to VBA and can't figure it out.
View 1 RepliesLoad Data In Text Boxes Using Where Condition?
Jun 20, 2012I don't want to show the data to the user which is not related to him. So, I need something like the following:
SELECT * FROM Projects WHERE ResponsiblePerson='Sudhakar Reddy' But, as I am using the BindingSource control to retrieve the data, I don't know how to do it.
The following is the code on my form:
Private Sub ProjectStatus_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'RPSDBDataSet.PROJECTS' table. You can move, or remove it, as needed.
[Code].....
Validate Html.editorfor - Validate The User Data Entered
Apr 26, 2012I'm trying to figure out a way to validate the user data entered:
[Code]...
This is in MVC3, VB.net. I'm looking for an easy way to validate a users input data into the editorfor field.
DataGridView Cell And Text Blinking When Condition Meet?
Jun 4, 2010I am trying to do a blinking cell with red and yellow text in my data grid view. The cell may blink when certain condition meet.May I know how should I write the VB script in VB2008?
View 3 RepliesDisplay Label Text On Form Load With Condition?
Feb 23, 2012It didnt work for me and i dont know why. i want to display text on label when the form load.the text to display is according to the enable or disable state of some custom button .
[code]...
Refresh Display Label.text Under For Loop Condition?
Mar 23, 2010I have a for loop condition as below coding for looping to change word on label.text, but as a result, it just only display the last value.
how can I do to display each value for a looping.
i want the result is the label1.text to show 1 then 2, then 3, then 4.......finally is 10.
for i as integer = 0 to 10
label1.text = i
next
Validate Only Uppercase In Text Box?
Mar 15, 2012I want to make my staff id text box only accept upper case letters and not lower cases, how do i go about it?I wrote these lines but they stil dont work:
Private Sub txtStudID_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtStudID.KeyPress
txtStudID.Text.ToUpper()
End Sub
Validate String In Text Box?
Feb 10, 2010I have a form that a user inputs either A B C or D into a text box. I need to validate that one of those four letters has been entered in the text box. I am using a case statement but I think an array might work better but I can't figure out how to validate a string in an array. Or if there is a better way to use the case statement...Here is my code snippet This works, but it seems like it is the long way to do it. Also as soon as I click OK on the message box it immediatly goes and shows my next form. How do I get it validate, let the user redo, and then bring up the other form?
[Code].....
Validate Text Box Input?
May 5, 2009I am creating a program and I need to validate my text boxes. For the program the user needs to put in a phrase. But I am not sure how to make sure that the user actually entered in a phrase, the phrase isn't (ex.) skldkfdl, or that there isn't a space.
View 3 RepliesValidate The Content Of A Text Box?
Sep 17, 2008I've been asked to validate the content of a text box to make sure it's only alphanumeric.Now I have 2 question on this from you experts:
1. alphanumeric value needs to start with alpha or it can start with numbers also?
2. I wrote the following code to test my entry but it's somewhere wrong I cannot understand! How can I go through each character to make sure it's alphanumeric?
[Code]...
Validate A Text Box To Check If It Has Any Symbols In It?
Nov 11, 2009Might be a simple question but i was just wondering how you can validate a text box to check if it has any symbols in it? I've stopped my program from accepting integers but i don't know how to stop symbols like $, ^ & etc. All i want is letters.
View 4 RepliesValidate A Textbox.text Value To A Currency?
May 15, 2010I want to validate a textbox.text value to a currency. For example if a user enters $154.45 i want the value to be 154.45 or if the enter USD154.40 I want that to be invalid. how can I do this? basically check that the input is all numbers.
View 10 RepliesValidate Multiple Text Boxes?
Jan 20, 2009I have a form with '7 text boxes' and '1 list box' (for country selection). Basically, i want the user to have to input data into all 7 text boxes but the list box has to contain a country from the drop down box (so the user cant just type random text into the list box)If all this ^ data has been met, then the 'button' is enabled.What would be the easiest way to implement this.
View 2 RepliesValidate Text And Take It In A Specific Format?
Aug 17, 2011I want to validate text taken from a textbox and want it in a specific format. I have tried masked text box but when the textbox is empty it shows something like a blank line in the text box....How can i avoid that and show the masked textbox just like a simple empty (still masked) textbox?Secondly I want data like csc-(somenumber).....Can I add some random number automatically after 'csc-' characters?
View 2 RepliesValidate The Text Into A Textbox And Check?
Jun 12, 2011I'm struggling with my computing coursework in college and I though My issue is simple but I can't get it right. I need to validate the text into a textbox and check that it contains ONLY alphanumeric characters, but it MUST contain both, not either numeric or alphabetic, but some of each.The textbox should store information about a Street address, that's why both the street Name and the property Number have to be input. Spaces " " and points "." should also be allowed.If it helps, something like "12" or "St. Davis Street" should NOT pass the validation checks, whereas "St. Davis Street 12" will do.I would like to get it done with regular expression as I've been using them throughout my work, but I don't mind other solutions.I'm using Visual Studio 2010 Professional, 4.0 framework and Visual Basic.
View 2 RepliesCan Validate Textbox Text By Using Keypress Events
Jun 10, 2011I know you can validate textbox text by using the keypress events. But the form i'm working on has multiple groupboxes with multiple textboxes. So rather than having a sub routine to validate every groupbox, i was wanting to have just the one keypress event that handles the textbox entries, and depending on the textbox calls a specific validation routine.[code]
View 2 RepliesForms :: How To Validate A Text Box With Only Word Inside
Sep 20, 2009I have a question about how to validate a text box with only word inside. Below is my code i use, it's only can detect if number 1 to 9 in single number, but not 11 or 999 or Joanne11 Joa223nne etc. I want it can detect the text box have and number or symbol then will show an error messageBox, else continue.
[Code]...
Forms :: Validate The Text Property Of My Combobox
Apr 20, 2011I have been searching for an easier way to validate the text property of my combobox.
Below is a background of what I am try to accomplish:
I have a from that contains many controls, mainly comboboxes that are bound to datatables. I have these set up in such a fashion as to when the user begins to type, the values begin to show and auto populate the combobox. This makes the selection process easier to select an actual value in the list. But, as we all know, you can lead a horse to water but you can't make him drink. Users still have the ability to type something that is not in the list. I do not want to allow them to leave the combobox until the have selected or typed a valid value from the list because I am building a SQL query to retrieve data for a later form. I don't want to lose the above mentioned functionality of being able to type it in. I currently have it working as follows, but there must be a more elegant way to do this.
I first populate my combo box like so:
CODE:
The part I don't like the most is that I feel like I should be able to use the list already loaded in the combobox data, but I can't figure out how to do it. So I end up having to reload it, this seem like a waste of time.
Validate A Form With Multiple Text-boxes?
Dec 1, 2010The form has First Name, Last Name, Course and Email text box fields. First/Last Name must have no spaces, Course must consist of a three letters and two numbers in that order and nothing else(I want to avoid the use of masked text box), and Email must have the "@" sign and a dot. How would one make it so after clicking, say, Submit button and if there was a violation of any of the above rules then message box should pop up and tell the user which fields contain incorrect information.
Private Sub buttonAddNewStudent_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles buttonAddNewStudent.Click
'validation must be performed before the corresponding text box items will be placed inside an array
[Code]....
Validate Numeric Input With Text Boxes?
Apr 29, 2010i am use vb 2003 windows app with access 2003 database i want this code to check for numeric input only in the last text box CompanyProdPriceTxBx.Text
this is my
Private Sub SaveCompanyProdbtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveCompanyProdbtn.Click
Dim rep As Integer
If CompanyProdNameTxBx.Text = "" Then
rep = MsgBox("Please Input Product Name", MsgBoxStyle.Critical)
[code]....
Validate Text Box On A Button Click Event?
Mar 27, 2009Is there a nice simple way I can validate that text box using an If statement to make sure it follows the rule [#][#]:[#][#] (The #'s are single numbers) and not allow anything but a ':' to separate the pairs?
View 1 RepliesCall To Validate The Text Entered In To A Databound Combobox?
Jul 15, 2010is there a flag i can call to validate the text entered in to a databound combobox?
My situation is that i have a combobox where users can type in whatever they like, but OnLeave i'd like to ensure the value in the combobox is one of the items in the data that its bound to.
i'm avoiding a listbox because the suggest/append creates a nicer interface while they are typing as it shows possible matches.
Check Validate Text In Textbox + Windows Forms?
Feb 17, 2010I am new to Win Forms, I have a scenario here..When User enter ID in a textbox, I want to check that value in database and get the name for that ID before submitting the Submit Button.
View 1 RepliesNumeric Checker - Code To Validate Two Text Box Entries
Feb 1, 2010I have the following bit of code to validate two text box entries, and it catches both text boxes individually just fine but my question is: Where would I put the code if the text box entries are both valid?
Dim intExponent, intBase As Integer
Dim ErrNum As Int16 = 1
If Not Integer.TryParse(txtExponentInput.Text, intExponent) _
[CODE]...
I tried a "Case 1" but apparently that doesn't work for some reason...
Validate A Masked Text Box Set To A Short Date Format?
Feb 10, 2009What is the preferred and hopefully the corrrect way to validate a masked text box set to a short date format?
View 10 RepliesValidate All Empty Text Box In A Form On Button Click?
Aug 8, 2009How to validate all empty text box in a form on button click? If text box empty change color.
View 9 RepliesVB Dotnet - Validate Length Of Data In A Text File?
Dec 27, 2011I am working on a VB.NET windows applications. It reads data from a text file and inserts them into SQL server DB using SQL Bulk copy.I want to validate the length of all the fields in the file. The maximum length allowed for evey field is stored in tbFieldLength table. File has 50 columns and 10,000 rows and the values are separated by '|' symbol.
If the length of a value in any row is greater than the length specified in the tbFieldLength table, I want throw an error with exact row and column details. For example,saying
"Lenght of the value in Row 6, Column 20 is greater than the expected length"Also, I want to identify all the places if the error occurs in multiple locations. What is the best way to validate the length of fields in the text file?
Nter Characters Into A Text Box And Then Press A Button Which Will Validate String
Mar 4, 2012Good Evening! I am attempting to write a code so that someone can enter characters into a text box and then press a button which will validate the string and then count the number of uppercase letters in the displayed text. I also have a button that will allow lowercase tabulation. However I cannot get either to work or display in the associated text boxes.
View 32 Replies