I am having a requirement in my project where User press '.' in his num pad and he wants the character ',' to be displayed (dats bcoz he is French User).
I tried changing the e.KeyCode but it is a readonly property.
Is there any other way to change the key in key events?
how can I detect if press Enter in the Textbox Change event and not in Textbox Keypress?
View 3 Replieswhat is the difference between key press event and key down event in vb.net.
View 14 RepliesI'm creating a shooting game for my programming class' final project and I want the user to have to press "R" on the keyboard to reset their ammo back to 12. Here is like what I have so far[code]...
I've Dimmed intAmmunition globally so that it applies to all sub procedures. When I debug the game, the ammo goes down by one for every time I shoot (click) and when intAmmunition <= 0 all targets are disabled. I press the R button and they become enabled again, but then the label continues to drop from 0 to - 1 and so on.
I want to build in the functionality so that when eg, the Key "1" is pressed it can trigger an event like eg. set the counter to zero.
I have used the following code to test the function but it doesn't seem to work. I don't know if I have placed it in the correct area or it is doing what I want it to do as there is no message box that appears.[code]...
I need the code for implementing the keypress event for a textbox in a web application going to be developed using vb.net cum asp.net.
View 2 Repliesin my problems, i want to use event keyboard press 'Enter' on textbox, i'm very confuse because in event property from textbox there was Enter, but after I double click and read statement in that, after i test my program, there was nothing ,
View 2 RepliesIf i type values in textbox the linklabel should be visible otherwise it shouldnt be visible...
View 13 RepliesI want a variable (intAmmunition) to equal 12 when the R key is pressed. How would I do that in Visual Basic 2005?
View 1 RepliesHow to make an event for keydown, but for second press?
Yes, i know how to make event, eg.:
If e.KeyCode = Windows.Forms.Keys.Escape Then
Me.Close()
End If
But i want code for second press. For example...:
First use button space: open form1 Second use button space: open form2
how can i trigger a label_click event on the press of a key.
View 13 Replieswhat is the difference between key press event and key down event in vb.net
View 17 RepliesHow i can call one web page in VB.net when Press CLICK EVENT.???
View 1 Replieswell i want all my textbox's event- keypress should be called by using Delegate
The Function i need to preform on them is only Numeric
My code
Public Delegate Function mydelegate() As Char
Public Function key(ByVal e As System.Windows.Forms.KeyPressEventArgs) As Char
Dim ch As Char = e.KeyChar
[Code]....
The problem comes when i use this code it surely gonna restrict me entering the alpha characters but i m facing problem is i can enter only a single digit number
i.e when i try to enter 45 it's simpley don't expect it only value which it is accepting is [1],[2] what i want it should accept the value's in two digits,three digits and so on..
In Key Press Event i have put the logic of search in textbox, when i press enter key it will take the values from textbox and brings the data in DataGrid.In another event of GotFocus there is an logic of autocompletestring collection from Table. If i type a in that textbox it will shows all the suggested string in that.
If i comment the logic of GotFocus Event for textbox for autocomplete suggestion then only then Key Press events work else its not working. I dont know why its happening.
[Code]...
How I can hook on my entery tool forms when user press ENTER key to go on next Control which can be any dot.net control which is indexed by TabIndex?My client don't like to use TAB key to jump on next control, they like ENTER as well and we need to refactory all VB 6.0 projects in VB.NET 2005...
Private Sub txtField_KeyPress(Index As Integer, KeyAscii As Integer) If KeyAscii = vbKeyReturn Then
KeyAscii = 0 SendKeys "{TAB}" End If End Sub
Of course above pice of code is just sample code how this is working in VB 6.0... How I can do something like this in VB.NET 2005?
I'm building a windows application to process the editable pdf template, using iTextSharp. The pdf template has button fields, on click of which additional sections are inserted into the pdf file. Now, I have to invoke the pdf button press event programmatically through my vb.net code to insert the additional sections into the pdf. How can I get the button fields and how can I invoke the button press event programmatically.
View 1 RepliesIn Key Press Event i have put the logic of search in textbox, when i press enter key it will take the values from textbox and brings the data in DataGrid.In another event of GotFocus there is an logic of autocompletestring collection from Table. If i type a in that textbox it will shows all the suggested string in that.If i comment the logic of GotFocus Event for textbox for autocomplete suggestion then only then Key Press events work else its not working.
Code:
Private Sub CustomerName_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles CustomerName.KeyPress
If e.KeyChar = Chr(13) Then
[code].....
It is a cashier change return where the user enter the amount owed and the amount paid and when he/she press calculate the program should display the change due as well as the number of Dollars, Quarters, Dimes, Nickels, and pennies returned to the customer. When I run the program sometimes it gives me the right output and others it gives wrong output and it rounds the output. I just want to let you know that I have the option strict on. I will paste the code below
CODE:
I am using the following code to change the direction of my snake in a game:
[Code]....
I have set it up so that if the direction is set as east and the left key is pressed not to change the direction to west so the snake doesn't eat itself. This works however if the direction is east and I quickly press down then left the snake doesn't have time to move down and just moves to the left causing the snake to eat itself.
When i test a project i usually press Ctrl+Break to pause the execution to change a value here or there, but unfortunately VB opens a new tab titled "No Source Available" and it become difficult to back to the tab that i was working with specially when there are a lot of opening tabs.
Is there any option to stay on the current tab when pressing Ctrl+Break?
When I press Enter in gride view its selection get change. How Can I stope it. I want to keep the selection on same row when I will press enter on the datagrideview.
View 4 RepliesI am trying to allow a user to press enter in a text box to trigger a text change of an object...
1. Say u put 2 in a text box called "Number" and
2. When you press enter,
3. Another object named and shaped as a book to change it's text, that u can see on the picture to "write"..
4. Originally the book will have the text "Start" on it
Do I changed the "number text box" enter event?
Private Sub xNumberTextBox_Enter(ByVal sender As Object,
ByVal e As System.EventArgs) Handles xNumberTextBox.Enter
Me.NumbertextBox.AcceptsReturn = True
end sub
Is what I have so far.....
The following code was working the other day. Now it isn't. When I type a character in the textbox the event doesn't fire.
[Code]...
why the event would just stop firing?
I'm trying to make it so this the cursor will jump to the next textbox after the user enters 1 character.
let say i have a function like this
' create filter
Dim colorFilter As New ColorFiltering()
' configure the filter
[code]....
I have a dgv with several DataGridViewComboBoxColumns and when the user selects an item from one of these (product dropdown), i need it to repopulate another combobox (color dropdown) in the dgv for that same row - based on the value i get from the product dropdown. I've tried using the EditingControlShowing event; however, it only fires when I first select the dropdown .....?
Is this the right event I should be using? My other issue is that I don't know how to have the color dropdown re-populate for just the column and row I've selected. Here's my code so far for this event:
Private Sub DataGridView1_EditingControlShowing(ByVal sender As Object, ByVal e As DataGridViewEditingControlShowingEventArgs) Handles DataGridView1.EditingControlShowing
Dim myRowIndex As Integer = 0
[code]....
I can't figure out how to make it so that when a variable reaches a certain value, an event is triggered. For example if I wanted a user's level to change to 2 when he gets 1000 exp.
Dim level as integer
Dim exp as integer
*****What do I put here?*****(when exp reaches 1000)
level = 2
I am trying to calculate the 'Profit' field based on the current record's 'ProjectTotalBillingEstimate' field and the 'ProjectActualCost' field. I want the 'Profit' text field to be calculated every time a record is changed, either via the navigation toolbar or the Project ID drop down box. I tried performing the calculation everytime the 'Product ID' changed but then the values in the fields of the previous record were used. I was wondering if there was an event that I could use the would occur only after the entire contents of a record were loaded.Essentially what I need to happen is when one moves to another project record the profit field needs to be calculated only after all the fields update to the current record. [code]
View 6 Repliesin vb.net , event are automatically change for example i write following code for button1 click event
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
ListBox2.Items.Add(TextBox2.Text)
End Sub
next day i open this project. and double click on button4 to write some other statement but there are two click events for button1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)ListBox2.Items.Add(TextBox2.Text) End Sub
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
[Code]...
I have been working very hard on figuring this out and just can't understand the events. understand the event process in my code? Or tell me why my image won't switch when it runs the code?
Declarations of Class and members
Partial Public Class Name
Implements IChat
[Code].....