Code For Key Press Event

Apr 30, 2008

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.

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Difference Between Key Press Event And Key Down Event?

Jun 14, 2011

what is the difference between key press event and key down event in vb.net.

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Do A Key Press Event?

May 18, 2010

I'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.

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Assign A Key Press To An Event?

Jun 30, 2010

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]...

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Change The Key In Key Press/up/down Event?

Jun 21, 2010

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?

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How To Use Event Keyboard Press

Jun 8, 2011

in 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 ,

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Key Press Event And Linklabel

Sep 8, 2011

If i type values in textbox the linklabel should be visible otherwise it shouldnt be visible...

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VS 2005 How To Do A Key Press Event

May 26, 2010

I want a variable (intAmmunition) to equal 12 when the R key is pressed. How would I do that in Visual Basic 2005?

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Make An Event For Keydown, But For Second Press?

Dec 18, 2011

How 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

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Trigger A Label_click Event On The Press Of A Key?

Oct 15, 2011

how can i trigger a label_click event on the press of a key.

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VS 2005 Difference Between Key Press And Key Down Event?

Jun 13, 2011

what is the difference between key press event and key down event in vb.net

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Call One Webpage When Press CLICK EVENT.?

Aug 17, 2009

How i can call one web page in VB.net when Press CLICK EVENT.???

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VS 2008 Delegates For Textbox Key Press Event?

Apr 22, 2010

well 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..

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Control Array - Add New Event - Click Event Code And Calling It A Doubleclick Event

Jul 31, 2010

I'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]...

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Autocomplete Collection Doesnt Work With Key Press Event?

Jul 2, 2010

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]...

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Enter Key Press Event Show How VB 6.0 Versus .NET 2005?

May 30, 2007

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?

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VS 2008 - Evoking Button Press Event In PDF Using ITextSharp

May 16, 2011

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.

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Auto-complete Collection Doesn't Work With Key Press Event

Jul 2, 2010

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].....

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Press A Key Based On Code Value

Jan 23, 2010

Example: When you press "a" you want your program to automatically press again the same char you pressed. You know the e.KeyCode which is 65 for "a" and the command which is SendKeys.[code..]

Simple enough and it works for every character. But if you try it lets say with the Caps Lock button then the value of key is "CAPITAL"which means that the command will execute as follows:
[code..]

Which will obviously send the text "CAPITAL" not the key "Caps Lock".The same thing happens with % (Alt) and Is there another way to press a key without using the SendKeys function?

Don't stay on this:
When you press "a" you want your program to automatically press again the same char you pressed.
Cause that is not what i want to do.

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Simulate A Key Press Within Code?

Jun 11, 2011

I've been using SendKeys in a program I am making but its really glitchy and does not work properly.

Is there an alternative way to simulate a key press within code?

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Add A Code Which Would Wait For Example To Press Right Click?

Mar 23, 2010

I wished to have to add a code which would Wait for example to press right click while i am opening A game (MOHAA.exe)so it send to mohaa a singal of another key for example (p) and when I leave it it send the same key in brief While I am holding The right click i will do the same as i pressed (P) tell I leave the Right click It cancel the function of (P) There is 2 questions:1- How I can do the Hold Function Without Hot key Registration

[Code]...

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VS 2010 Code - Press The Print Button?

Feb 10, 2011

[code].....i m trying to do it so tat when i press the print button, it will show up a message box saying these 2 lines then a okay button to close tat message box.

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Type The Following Code, Keeping Each Declararation All One Line(do Not Press Enter To Force The Lines To Wrap)?

Jan 12, 2012

Public Months() As String = {"January", "February", 'March", 'April",
"May","June", "July", "August", "September","October", "November",
'December"}

[code]......

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Detect If Press Enter In The Textbox Change Event And Not In Textbox Keypress?

Dec 13, 2011

how can I detect if press Enter in the Textbox Change event and not in Textbox Keypress?

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Call Code From An Event (like: DoubleClick) From Within Another Event?

Oct 29, 2010

am trying to call a very lengthy set of code from under the DoubleClick event of one control, from within the Click event of another control....without having to copy and paste the desired VERY length code from the first control into the second.

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Asp.net - Write/code Javascript(mouseover Event) Using C# Methods/ C# Code?

Jan 24, 2011

i am asking that can i use c# language to implement "actions" fired on "click side events" such as mouse over the reason for this stupid question is that i remember some syntax of registering functions for particular events of formview, which are call when the event occurs (yes there ispostback involved" is something like the above possible for client side events using c# or even vb.net

protected void Page_Load(object sender, EventArgs e)
{
Label3.Text = "this is label three";

[code]....

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Execute This Code Msgbox"Ok" When Press On Enter Button Of Keyboar?

Apr 13, 2009

I want to execute this code Msgbox"Ok" when I press on Enter button of keyboard.

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Login When User Type Password And They Press Enter That Login Code Can Be Activate?

May 29, 2009

how can i login when user type password and they press enter that login code can be activiate. What event can be using for this, i m using button_click event. need textbox typed value and press enter it should be login to that next form.

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Clear Hyperterminal - When Press "ctrl+L" Is To Clear Terminal Screen How To Write The Code?

Jun 23, 2011

in hyper teriminal when i press "ctrl+L" is to clear terminal screen how to write the code in vb.net? Hyperterminal is connecting to serial comport.when i try this it work and return line on debug

serialport.writeline ("at+cmgl=1")

i try this but not work and it still show some lines on debug

serialport.writeline (vbcrtl +"L")
serialport.WriteLine("vbCrLf + l")

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Run Same Code In Click Event As The Double Click Event?

Mar 4, 2012

I have 4 items in a ListBox and each item does a specific thing when it gets clicked on.But I also want the double click event to do the same thing as the click event.I can copy and paste all code from click event into double click event, but then you have lots of code crowding the code page doing the same thing. So what to do about this?

Example:
Private Sub listBox1_DoubleClick(ByVal sender As Object, ByVal e As EventArgs) _
Handles listBox1.DoubleClick

[code].....

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