Does Instantiating And Initializing Work Only When Tied To Button Click
Sep 30, 2011Beginner question. How come I can do this:
Public Class Form1
Private StudentsInMyRoom As New ArrayList
Public name As String
[code].....
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Button Click Handle Event Does Not Work
Jul 25, 2011I have this code in ButtonClick Handle event but nothing works :/ I was wondering why... I tried msg("") as well as the first line in the code to see if it works but nothing!
Dim myConn As SqlConnection
Dim cmd As SqlCommand
Dim sqlString As String
[code]....
Click A Button And Make Another Function Work Too
Nov 11, 2009i got 5 treeview with checkboxes when i click button update i need to uncheck all the checkbox i also got a button which can clear all the checkboxes which it uses javascript function to clear i was wondering whether execute update after tat execute clear button automatic? it tat any way to implement this function? here is my java script of clear button which word perfectly
[Code]...
On Button Click Event Macro Does Not Work In MS Access?
Jul 14, 2009We are using Macro to open Form in Button click event. That works fine in Access -2007.But It does not work in Access-2003 , I have made security to low in Macros settings, still does not work.
View 1 RepliesSQL Statement Doesn't Work - INSERT Statement Works Fine In The Form Load But Not In The Button Click Event?
Oct 14, 2009See
Public Class Form1
Dim sql As String
Dim conn As New OleDb.OleDbConnection
Dim da As New OleDb.OleDbDataAdapter
[CODE]...
The problem, The INSERT statement works fine in the form load but not in the button click event?
Click Button Name Is "Scan" But It Don't Work?
Sep 27, 2010I have a problem about "Click Button Auto" it don't work in page thisbut it work in some page of program . I want click button name is "Scan" but it don't work (in picture
Imports System.Runtime.InteropServices
Public Class Form1
Private Const WM_LBUTTONDOWN = &H201
[code].....
Have 4 Different Handles Buttons - Connect Them In Another "general Button" That Will Make The 4 Buttons To Work With One Click?
Mar 15, 2010i have 4 different handles buttons with code how can i connect them in another "general button" that will make the 4 buttons to work with one click
View 3 RepliesIDE :: ReportViewer Tied To .NET 4.0?
Aug 5, 2009ReportViewer is a component I use frequently. Imagine my surprise in VS2010 when I find that a project MUST use the 4.0 framework choice or the toolbox will not display the component. I am trying to use a 2.0 project for compatability reasons. No matter how I try to reference the WinReportViewer it will not work unless I update the project for 4.0 framework.MS, I don't understand what this means for upgrade path for old projects being opened in VS2010. We are a VS2008 shop and it would be horrible to upgrade a bunch of projects to 2010 only to find that ReportViewer is no longer supported by 2.0 framework.
View 5 RepliesHow Many Handlers Are Tied To An Event
Feb 4, 2009how many handlers are tied to an event?
View 2 RepliesUsing A Check Box Tied To A Program Settings?
Feb 22, 2009I am using a check box tied to a program settings. When I am in form designer my check box property is "unchecked", however, when I debug my program the checkbox is checked.
My value for my settings is set to false and my property setting is also false.
Press A Button - If I Clicked The Button In Form2 It Would Automaticlly, Click The Button In Form1?
Oct 30, 2010Using 2 forms how would I click one button, from another form? ie In VB 4,5,6, I would used to do it as:-
Form 1:
private sub Command1_Click()
msgbox "Say Hello"
End Sub[code].....
If I clicked the button in form2, it would automaticlly, click the button in form1. Do I, do it the same way in VB Express or has it changed?
VS 2008 Messagebox From Background Thread But Tied To UI
Jun 14, 2010Currently I have a background worker doing a bunch of stuff and if a condition is met, it throws up a MessageBox for the user to pick from an the background thread pauses like I need it to, however most of the time the Messagebox shows up behind the main form (which is on the primary app thread, the UI thread) and I'd like the BW code to pause until it's acknowlegded and I also want the MessageBox to be owned by the main form (so it's always displayed in front and you can't get to the main form until you acknowledge the MessageBox. Later I'll be changing the MessageBox to be a modal form that matches the app's theme (I'll be opening this form using .ShowDialog()) should I go ahead and make that form now?
View 20 RepliesAccess Button Click Event On Modal Popup Button Click Event?
May 14, 2011my source code in design part is:
<asp:Panel ID="Panel1" runat="server" Style="display: none" CssClass="modalPopup">
<asp:Panel ID="Panel3" runat="server" Style="cursor: move;background-color:#DDDDDD;border:solid 1px Gray;color:Black">[code]......
Ok button click is not accessing click event.
Get Sqrt Button And Percentage Button To Work On Calculator?
Sep 23, 2010I got every other operation button to work besides sqrt, and percentage. I've done the same thing for addition, subtraction, etc. and it doesn't seem to work.
here's my globals
Public Class Form1
Private first As Double
Private second As Double
Private oper As String
[code]....
Created A Button Control - Change Into Single Click Insted Of Double Click ?
Feb 26, 2010I created a button control ,, by double clicking only the process was going on,,when iam single click the button nothing is to be happenend,,so i want to change into single click insted of double click........here my coding is given below.......
<asp:Button ID="getrec" UseSubmitbehavior ="false" runat="server" Style="left: 30px; position: relative; top: 0px; z-index: 101;"
Text="Get Record" />
[CODE]...
Here the coding is all are correct but the problem is when double clicking the button only it was worked ,,,iwant want to change it into single click
Button Click Event - Emulate Click And Make Drop Down Menu
Jul 2, 2012i'm making some login function with some website but this website button is some different before what i know method. to login this website , first should have to some button click then drop down menu go down then can input id and password. how can i emulate click and make drop down this menu? if you go following website you can see right side 'Log in' button if click this button drop down menu go down [Code]
View 2 RepliesActive X Control - Click Event - User Has To Double-click On Button In Flash Movie
Mar 23, 2009I have a vb.net application that uses Flash movies (AxShockwaveFlashObjects.AxShockwaveFlash). I have buttons in the flash movie. When they first start using the application, they can single click on the buttons in the flash movie and button responds accordingly. But after a while (and I haven't been able to pin-point an exact thing that changes it or my issue would be solved), the user has to double-click on the button in the flash movie for them to work.
View 2 RepliesMake Program Click Button And Select File Using A OpenFileDialog And Click Send On Computer
Jan 31, 2009How can I make a program so you click a button and select a File using a OpenFileDialog and click send on your computer and it will send the file to a different computer and then a SaveFileDialog will show asking where to save the file on the other computer. Oh ya I cant use WinSock or whatever becuase im using Windows Vista 64 Bit. I need it because I for some reason cant use printer sharing. It might be because im on A 64bit Vista Machine and I want to print a file off of a 32bit XP Home Machine.
View 6 RepliesAsp.net - Building A Server Control That Inherits Button And Giveing It Other Click Capabilities - Catch The Click Event?
Dec 1, 2010I want to create a server control that inherits System.Web.UI.WebControls.Button but gives it special capability, now what do i mean? i want my button to be a confiorm button that will work like so:
Renders to the page as a button of lets say cancel after the user clicks it i want to catch the click event (within the server control) and now after the click makeing the button not visible and makeing some kind of content placeholder (that will render from the server control) visible. that content place holder will have 2 buttons inside of it: yes and cancel. I want the programmer that adds this control to be able to register a function to the click event of the yes button. and the second cancel confirmation button should make the first button appear agian. (i know how to do this all in the client side but this time i need it all as server events)
My question is this: how do i catch the click event? i want it all to be handled inside the server control itself. so a programmer that adds this control wont have to worry about anything but just needs to register to the click event of the "yes" button.
MS Access Automation - Click Command Button (Click Events)?
Dec 16, 2009I am writing an Automation program to control an MS Acces applcation. Here is the sequence of events:
- Load MS Access Database (Done)
- Load an MS Access form (Done)
- Take dates from Main.VB and populate 2 fields in MS Access form (done)
- Load another MS Access form called Stage_2 (Done)
- Load a file name into a filed in the Stage_2 form (Done)
- Do a click event in MS Access linked to a button called Pre_Stage_copy on Stage_2 form (How do I do these?)
- Do a click event in MS Access linked to a button called Pre_Stage_import on Stage_2 form (How do I do these?)
How Does The Last Button Work - First, Next, Previous And Last Button Codes
May 3, 2012How does the last button work, heres my first, next, previous and last button codes"
next button:
[CODE]..................
previous button:
[CODE]..................
first button:
[CODE]..................
last button: *not working*
[CODE]..................
Button Code Works On First Click / Error On Second Click
Nov 2, 20091. Retrieving data from an .mdb
2. Displaying the table(s) in a datagridview
3. Populating an array of structures with the table data
4. Searching the array of structures for a member value equal to a string
5. Displaying the matching array elements in a listbox.
[code] Any suggestions? Am I missing something simple? Should I be using a Multidimensional array instead of a structure?
Click On A Button Its Background Color Changes And Changes Back On Next Click
Jul 13, 2011I have a basic window that has 20 buttons (One, Two,.....,Twenty).Currently if you click on a button its background color changes, and changes back on next click.I'm looking for a way to make it so when the mouse button is held down I can drag across the screen and it will change every button I hit.Disregard the "Shut Down", "Restart", "LogOff", "Clear", and "Invert" buttons. This idea doesn't apply to them.
View 5 RepliesC# - Get Assemblies Without Instantiating Them?
Mar 30, 2012I am trying to get all assemblies in CurrentDomain using AppDomain.CurrentDomain.GetAssemblies() to write their FullName into a DropDownList, however if I don't instantiate them, they are not seen in returned array from GetAssemblies() in CurrentDomain.They are all added as Reference and in Reference folder of the solution. Only time I can get them from the GetAssemblies() is when I first instantiate them.How to overcome this problem with an easy and more generic way instead of instantiate them everytime when I add new Assembly, etc.Due to company policy, I have to obfuscate some parts of the images: All the assembilies are referenced in Reference folder:
View 3 RepliesInstantiating A Function?
Nov 23, 2011This question is about a different instance that im trying to instantiate...I have to get the "Read" function from my Cardreader class and return a string to it on the form1.vb .... Now i did what i can remeber but for some reason i'm having a problem with the brackets.... What can i do to fix this?Form1.vbThisATM.getCardReader.Readr("TEST TEXT IS FUN")
CardReader.vb
Public Function Readr(ByVal card As KeyCard) As String
Return Read
[code].....
Click Of A Button The Stopwatch Starts Then On The Click Of A Second Button The Stopwatch Stops
Mar 23, 2010One the click of a button the stopwatch starts, then on the click of a second button the stopwatch stops then states either in a msgbox the time taken between the two button clicks.
View 2 RepliesError When Instantiating An Object
Jul 27, 2010I am in the middle of (trying) to create a Class Library available for use in VB6/VBA. With some assistance received here I have now done the following:Created a Class Library Project in Visual Studio 2010 Express and put the code in a Class Module.Learned I needed this wonderful thing called an "Interface"... Made one of those:)I opened the project properties and went to "Assembly Information" and checked "Make COM Visible".I went to "Advanced Compile" options and targeted .Net 2.0 (it's very simple code).Removed all references expect for "System".Built the project (no warnings or errors) and copied the DLL out of the Bin folder into C:WindowsSystem32 Ran RegAsm /tlb. Everything seemes just fine.I popped open excel to run a quickie test and the TLB is available but I have two problems:
I can see both the class and the interface in the Object Browser/Intellisense.When I try to create an instance of either object (Set obj = New MyObj)I get the error:I can set a reference to the Object and the Intellisense can see it, I just get that error when I actually try to create the Object. Did I miss a step?
Instantiating A New Class Object?
Mar 23, 2010Is it possible to instantiate a new class object within a Form Procedure where it is accessible to all other Procedures/Functions within the Form Module? For example, I have a Client Class Module that contains properties and Methods that reflect a Client DB Table. All the properties and Methods within this class are Public. So, when I instantiate a new instance within a Procedure, I declare it as such:
Private Sub cmdNewClient_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdNewClient.Click
Try
Dim client as New clsClient
[code]....
Normally, I would declare a new instance of this Class Object at the beginning of a Form Module. I'm trying to do this in order to have more control.
Performance Of ListView.click Vs Button.Click
Dec 2, 2011We are having problems with the speed in parts of our application, Standard .NET 4 Windows forms application. We have a ListView containing some commerce items and the user can click on items to put them in a shopping cart. The problem is that when clicking 10 times fast on one item, only 4-6 items is added to the shopping cart.I get the same result when building a simple test application with only one ListView, with one item and a debug.print in the click handler.I have tried to add a Button in the same testapplication and this is fast..[code]
View 2 RepliesClick/not Right Click A Button For The Context Menu?
May 20, 2009i just started playing with the menu toolbars in the toolbox. neat stuff. this thread is mostly for a contextmenustrip, since i'm trying to do a virtual right click on a regular click so the context menu shows..
i would like to know how to do a virtual right mouse click, so that's primary and reason for this thread, but if there is another way to have the context menu act on any other commands, then do post..
