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 am trying to assign some letters to some buttons using visual basic 2008 or 2010 beta.What code would be used to do this: if the button 'a' is pressed the lets say button21 clicks.Sorry if this was allready in the forums, but i tryed allready like 4 methods and dont unterstand how these work.I know how to program in c++ and i am trying to move to vb.
View 6 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 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?
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 RepliesI have a list of buttons in VB2010.What is the best way to assign a function to their click event.So every button has the same function, e.g.:
On Button Click
FireFunction(1)
End On Button Click
Without having to add a click event for every button.The goal is to produce something similar to what is done with the Control Array idea in Visual Basic 2006.
I have multiple pictureboxes, is there a way to assign the same event and code once for all the pictureboxes ?
View 5 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..
I want to assign an event to trigger when I right click on a button. I notice one of the events listed as available is the MouseClick. Also RightMouse button is listed as an e.Buttons value. However when I right click the button the event dosnt trigger.
View 4 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. 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 RepliesWhat is the code to assign a event handler value to the Text property of the appropriate label. Here is my code so far and I want the values created by clicking the button to display in the text for the associated text boxes?
[Code]...
I have a WPF project in Microsoft Expression Blend.I made a context menu for the window, but I don't know how to assign a click event for each of the items.If you want- here's the XAML code for the context menu- it works ok:
Code:
<Window.ContextMenu>
<ContextMenu Padding="0,2,0,2">
<Label x:Name="label1" Content="text1" mo/>
<Label Content="text2"/>
[code].....
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.
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].....
how can I detect if press Enter in the Textbox Change event and not in Textbox Keypress?
View 3 RepliesAdmin assigns the authority and get a new form to the new assign in with vb.net & access. I am not sure about this,I need a way to do the new form assigned? How?Actually, this project is the admin will assign the authority to a manager, and the manager will get the password to log in. Then, the manager once log in and will get a form to set the rooms who is going to use and date, etc, this is multi-manager to handle the room setting jobs.But, I think, I got stuck, I am not sure how to do the new form, HOW DO YOU ASSIGN THIS NEW FORM FOR EACH NEW MANAGER?????? THIS IS VB.NET WITH ACCESS.
View 3 RepliesI've read thru Iceplug's tutorial on control arrays and got it working. I tried to add a new event by basically copying his click event code and calling it a doubleclick event. I used the proper addhandler and assigned the correct name to my sub. I have the click event changing the background color to blue and the doubleclick event changing the background color to green. The background color does not change to green. Why?
Heres the tutorial with my new code encased in asterisks ...
Code:
Imports System
Imports System.Windows.Forms
Public Class form1
[CODE]...
I am using VB.NET for Windows applications. What is the difference between Load event,Activate event and Enter event in the Form and in which order the above event is executed.
View 2 RepliesI'm trying to validate a few things in a form I'm building. It has a datagrid with clients info (taken from an access database) and a few textboxes where the user can type some search criteria. The thing is that those same textboxes are used to add new clients to the database and to modify a client's information if one from the datagrid is selected, so I made it that the buttons to insert and modify clients are disabled on load and thenevery time the text on a textbox changes ("TextChanged" event) they become enabled. So far so good. But then I wanted to make it so when a client from the datagrid is selected both buttons become disabled again until the text on a textbox changes (to make sure they're adding a different client and not the same one that was
selected).
I tried using the CellClick event from the datagrid to disable the buttons, but since every time a client is selected from the datagrid the info is shown on the textboxes, this triggers the TextChanged event too, and the buttons become available.So, is there a way I can tell the TextChanged event not to be triggered when the CellClick event occurs?
Is there a code or command that i put in my code for the press any key to continue command to activate in my console application. I already know about press Ctrl F5 i want to if there is any code that I could implement at the end of my program that would do the same as pressing Ctrl F5 if the ran the program by press the play button.
View 1 RepliesI am in a programming class at my high school and I i was wondering if you can make a keypress eventand make it beep when you hit a letter or a number on the keyboard?
View 10 Replies