i have 3 div tags.Each having no. of textboxs and button.Each textbox having validation.For all button causesvalidation property is true.If i click "button1" in "div1" tag will cause validation of other textbox in other div tags.I dont want to do this ? How to avoid this?
View 2 RepliesI'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.
I am developing a web application in asp.net vb. My current situation is,I have a main site say [URL] and another site for generating reports depending on certain user ids say [URL].If I click a button on [URL] I have to switch on the generate report page on [URL] and return to[URL]. [URL] should generate report and set a flag in database of [URL].Currently I am redirecting to the page in xyz.com and add the long running task to queue as follows and redirect back to [URL].
If ThreadPool.QueueUserWorkItem(New WaitCallback(AddressOf LongTimeTask), New Object) Then
Response.Redirect(returnURL)
End If
But the problem is its not dependable. Means some times the queue is executing correctly but some times not. There are no errors in long time task. Just the queue is not executing.
I need to populate single record at a time based on the search criteria. For example I have employee_name and the other personal information of an employee. I need to display a single record at a time based on the name entered by the user(The important point here is that I need to populate the name combo box here for the employee to select the name). I do not want the results to be displayed as a datagridview. I think I can do this if it is a datagrid view but I want display each field one below the other separately as a single record.
View 2 RepliesThe user can access the form in 2 different modes: Edit or Add.If they enter in Add mode, I want the dgv to be clear of any data. The dgv will have a set number of rows and they will enter data in text boxes and make selections from comboBoxes and save it to the db. If they enter is Edit mode, I want the dgv to populate with data, based on the value they select from the previous form.
View 1 RepliesI decided to make a program to improve my game... In fps games a small movement can aim the camera all the way up or down, but much more movement is needed to spin around, so I want to build a program that simply multiplies the horizontal movement relative to the vertical movement .5x, 2x, ect.The problem is I do not know how to control the X and Y separate from each other.
View 16 RepliesI wanted to know how I could declare a 2D array and assign it values separately?
View 37 RepliesI have a program in which a user enters a sentence in English into a text box, then the sentence is translated into French and German based on words in an array of structures that gets its values from a text file. I have almost all of the program written, but I am a bit confused on how to get VB to get the English words that are entered into the text box separately so they can be translated individually and the value returned. I need to use a Sub Procedure to get the English Words and to Translate them. [Code]
View 7 RepliesI have a Form with a TextBox, and a Save button that saves the text as a .rcp (txt) file. Now I want to add a button that browse for an image that accompany that txt file, and load it into a Picture Box. When I click to Save the txt file, I want it automatically to also save the loaded image With the txt file as the same name as the txt file, without needing to save the image and text separately.
I have this code for my save button:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
SaveFileDialog1.CreatePrompt = True
SaveFileDialog1.OverwritePrompt = True
' Set the file name to myText.txt, set the type filter
[Code] .....
After going through some tutorials I set out to work on my own game. Right now it's simple, I have a ship that moves left, right and shoots. I also have Asteroids that fly at the ship.
The problem is that I have 3 asteroids in an array, and they all act the same... I would like random speeds and directions.
here is what I have in relevant code:[code....]
I am trying to use a webbrowser control to display an excel workbook inside a windows form. I checked out articles on Microsoft support and this is the code that I am trying out -->
Dim oDocument As Object
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
[code]....
However, on run, the excel workbook opens up in an excel application instead of webbrowser control? I am using Visual Studio 2005 and IE 8?
Private Sub cmdLancer1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdLancer1.Click
[code]...
So here's the deal... I click Lancer1 button and it displays a randomly generated value into the Textbox1.Then when I clicked Lancer2 it should make so the that first value of text is still present and add another value besides it...
[code]...
But when I press my Lancer2 button it gives a completely weird result and won't display both values seperately... Instead say lancer1 was value of 1 then when i click lancer2 i might get 2 - 5...
I have a document that has bookmarked tables I create a new document using this document as a template I then loop through the tables and cut them off to the clipboard I would like to save each of these tables as a variable or value and paste them back in a user definied order This could be like Table1,Table7,Table1,Table2,Table4 Or any combination required I have looked at Clipboard.SetData and GetData but just cannot seem to store the tables I can do text, and images of pictures but cannot seem to get tables working?
View 9 RepliesI have finally got my code all working, but there is just a quick query really. At the moment I have all the database stuff in each form seperatly. When I place it in a global module, it looks like the dataset is being duplicated I was wondering why this happens when I place it in a global module?
This the code I use and the code I would put in a global module
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String
[CODE]...
im about to develop a small appliacation for a bet system, which needs 6 screens, each screen will be a touch screen for each client... the application will be running in one computer only just with 6 screens. my question is does anyone knows how to control each screen separately?. somethign that would allow me to output each forms in different screens would work fine.
View 2 RepliesI hve been working with points a lot recently, and I have been wondering if there is a way to set a point without setting point.x and point.y separately. For example for (3, 5): Point1 = (3, 5) But that isn't right
View 4 RepliesI know how to do this:
PictureBox2.Image = Image.FromFile("C:Documents and Settings1A.jpg")
But s here way to do something like this:
If category = 1 then
[code]....
I'd like to write a license management based on a wcf services.
How can I ensure that the (end)-user/"hacker" can not replace our license management services with a corrupt server?
Our license server is hosted on our server in the internet. When the server send corrupt data to the client the complete license management concept is destroyed.
Scenario :
Viewmodel dienstViewModel contains a AdresViewModel
Public Class AdresViewModel
<Required(ErrorMessage:="Gelieve een straatnaam op te geven")>
<DisplayName("Straat:")>
[Code].....
Ok.. i'm trying to validate a textbox, and i think i got the code pinned down, however,after it is validated.. how do i loop so it lets you input the data in again after you have entered incorrect data
Do
NameNew = txtName.Text
If txtName.Text > 100 Then MsgBox("too high")
[code].....
how i validate the textbox textbox only get integer value and after that this integer value assign to a integer variable.
View 12 RepliesI want to write 123.32 i have implement validation but it does not include "."
how to include it
If (e.Key > Key.D0 And e.Key < Key.D9) Or _
(e.Key > Key.NumPad0 And e.Key < Key.NumPad9) _
Or e.Key = Key.Back Or e.Key = Key.Tab _
Or e.Key = Key.Decimal
[Code]...
how to validate the text box value? I have one class with function for validating the duplicate value of sql table.
[Code]...
How could i validate a textbox in vb.net, so that it gives error message if i enter anything apart from alphabets?
View 3 Replieshow to validate a value as an integer, heres my code:
dim myInt as integer
dim this as boolean
if myInt is integer then
[Code]....
I dont know what to put in the 1st if line, ive seen some val(myInt) stuff, and tryparse integer but not sure how to get it to work
I'm trying to determine whether or not a given string is a valid url or not.[code]...
View 1 RepliesI have written a small XML validator, that takes in an XML file and an XML schema and validates the XML files against that schema. It works well, except for an XML file, with this content:
[Code]...
I have one vb form with two textbox,one checkbox, and two buttons. I am using SQL Database as back end for this form.[code]...
View 4 RepliesI am trying to validate a password by using a regex.
* Must be between 6 to 16 characters long
* Must contain atleast 1 uppercase letter
* Must contain atleast 1 lowercase letter
* Must contain atleast 1 numeric "digit"
So far so good ...
(?!^[0-9]*$)(?!^[a-zA-Z]*$)^([a-zA-Z0-9]{6,16})$
Can optionally have any number of special characters listed below.
I have modified the MSDN example to reflect my problem. When using a namespace I can't get the document to validate as I would expect and when validating a document that doesnt have a namespace it validates regardless of whether or not it has an error in it or not.
Dim errors As Boolean = False
Private Sub XSDErrors(ByVal o As Object, ByVal e As ValidationEventArgs)
Console.WriteLine("{0}", e.Message)
errors = True
End Sub
[Code]...