VS 2010 : Raise Event After Mouse Click?
Jun 9, 2012
I have a picturebox on the form, when it is clicked, I want the picturebox to fit the size of the form, which can be done by
pic.SizeToFit = true So, the picturebox will automatically change the size.But after that, I want to set pic.SizeToFit = false , I need this because the picturebox is a user control which has a image Pannign feature, and it works only when the picturebox.SizeToFit = false
I can not set it = false in the mouse click event, because I need set it = true, so the pic will change size.basically, what I need is: after mouse click event finished, change SizeToFit = false.One way to do it is in mouse click event, start a timer, after several seconds, set SizeToFit = false. Or, use a thread. It will work. But, is there a more elegant way to do this?
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Feb 23, 2011
I want when i right click to void(black space) of listview the contextmenu will show.
How i do that ? I only did with click to item oF listview.
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Apr 15, 2012
I have two custom action listers. One that handles Mouse.Click and one that handles Mouse.MouseDown. My question to you is, can I delay the mouse down event so that it does not intefere with the code of the Mouse.Click event? I have tried adding a timer and waiting x amount then setting a bool value to true, but the code executes to fast and it skips the other code.
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Feb 1, 2009
I am new to VB.NET, Now i'm working with Events in VB.NET, I have two event methods, Mouse Click and Mouse Down for a single button in a form, I have displyed a message in each of these methods but only mouse down event is triggered. Why Mouse Click is not triggered? Similiarly I Did the same for Mouse Enter and Mouse Move for a particular button, in this case both the events are triggered.
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Jun 12, 2011
i guess the title pretty much states the question but i will give the senario to be more clear. i have a mousemove() event which i add in my program programmatically and i need a way for raising that event (again) programmatically too. raiseEvent control_mousemove() doesn't work as it says that "'control_MouseDown' is not an event of 'main'."
[Code]...
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Apr 4, 2010
I have a solution in Vb.NET 2008 windows Form with ToolStripMenuItems, but I need to implement menu navigation without any mouse intervention.I only found mouse events In ToolStripMenuItems, MenuStrip, etc.All MenuStrip and ToolStripMenuItems are created programatically, reading user permissions from Database, then add a handler to manage the events, but the client don't want mouse interaction, he wants only keyboard inputs only ![code]
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Oct 9, 2010
So I'm using a Open Source DLL file.The DLL-file got a "Public Custom Event" named: Hashed and I don't really know how to use it.The example is as follow: (C# Language)
c.Hashed += delegate (object o, TorrentCreatorEventArgs e) {
Console.WriteLine("Current File is {0}% hashed", e.FileCompletion);
Console.WriteLine("Overall {0}% hashed", e.OverallCompletion);
Console.WriteLine("Total data to hash: {0}", e.OverallSize);
};
I've tried to convert it to VB.NET but it doesn't work.How can I get that code above working?
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Apr 29, 2011
how can i call a treenode mouse click event from any other key down event?
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Sep 3, 2005
how I can detect the mousedown,mouseup etc even outside my application using vb.net? I have an API here,but,doesnt seem to work the way I expect it to..
VB
Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
[Code]....
Should that API be modified to be used or something?? or what should I do to capture the mouse click events..both left and right buttons...
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Mar 8, 2010
Is there any event for Right Mouse Click on Visual Basic?I wish to have a code or any thing so it allows a specific code to be done while Right Click while if Left Click another code will be done
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Jul 5, 2009
I have a Windows Form application in VB.net 2008 using a picture box to continuously render the video. I'm not able to get click events on top of the rendered video being displayed within the picture box. If I click to the side (still in the picture box, but where there is no video being rendered) then the click event comes through.
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Feb 18, 2011
When i use my UserControl in a project my Mouse Enter & Leave events aren't firing, i assume i fix this with a raiseevents in my usercontrol. However when i try to do this it says something about "cannot raise base event from derived class".
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Oct 22, 2010
I have a menu strip in a form. What I want to do is when I hover my mouse over the menu it should drop down and show the menu without clicking. I am trying to call the click event of menustrip in mouse hover event of menu, but to no avail.
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Mar 6, 2010
I'm attempting to convert VB 5.0 source code to VB 2008. The converted code will then be slightly altered to facilitate its incorporation into a larger project that I'm developing in VB 2008. After using the conversion wizard (which is actually written for VB 6.0), I have 49 unresolved issues -- less than I expected. Much has changed since the days of my prowess as a programmer (Fortran in the 70's), so working my way through even as few as 49 issues will be a challenge, and will (no doubt) take me a while.
The UI for the VB 5.0 code I'm converting is a "virtual remote," with control buttons that (when clicked) trigger communication to a USB-connected device. With assistance, I've been able to develop my own "virtual remote," contained within my VB 2008 project. Eventually, I will "substitute" mine for the original. For now, though, I'm wanting to use MY "virtual remote" to trigger the original.
I have the executable for the VB 5.0 program, and can run it simultaneously with my "under-development" VB 2008 code. Problem is: I don't know how to cause a "click" on MY virtual remote to trigger a click on the original virtual remote (which is being "monitored" by the other program).
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May 7, 2009
I have 2 listboxes on a form. Each listbox has a few items. As you know, I am able to have 1 item selected from each listbox, therefore making it 2 selected items from different listboxes.
I want to create a keyboard + mouse shortcut so I can de-select or change the selection mode of the listbox when Alt is held down and Left button on the mouse is clicked on the selected item. Here is the code that I wrote, which does not work.
Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseDown
If Control.ModifierKeys = Keys.Alt AndAlso e.Button =
[Code].....
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Jul 8, 2009
First, I launch a website in Internet Explorer from VB.net and automatically login the user with ther username and password. As soon as the username and password fields are automated, I send "enter" to the website so it goes to the next website. This part works perfectly. However, my problem is that i want to send a mouse click event, which i have already written, to click a hyperlink on the next website page. I tried a few different things, none of which worked. My program is automatically logging in the user and doing the mouse click event at the same time. I have tried to use the "sleep" command, but the mouse click event is still not executing after the second webpage loads. I have tried using nesting "If, then" statements and that has not worked either. Does anyone know how to make sure the webpage fully loads before executing a sendkeys routine or a mouse click event? This is my code thus far:
If (Search.ComboBox1.Text = "IWR") Then
BlockInput(True)'this disables the mouse and keyboard
Dim IE As New Object
[code].....
There are no errors, everything is just executing all at once instead of letting the second webpage load and then executing the mouse click event.
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Aug 9, 2011
I am trying to put an extra event in, UpdateID and it's not firing.
[Code]...
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Sep 15, 2010
I want to raise an event for an opto-input state change but not sure if I can. Basically I have 4 opto-inputs on a PCI control card - one of which changes pretty rapidly - that I currently poll with a timer. I'm looking at getting a proper hardware counter for that but the other 3 are production status indicators. I'd prefer it if they alerted the app to a state change though.
Depending on the state of one of the inputs I have to fire a relay which simulates a button push. Having been playing with serial ports and getting a very useful app built for logging production data into a SQL Server DB I want to re-visit a proof-of-concept system I built a few months ago.
Current code - which works fine - but I'd like to change is like this:
Private Sub tmrOptoInput_0_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tmrOptoInput_0.Tick
'Read OptoInput_1 to Monitor Track State...
Dim aType As Byte ' replace Byte with any other type
[code].....
Having 4 inputs so I need 4 timers, plus another one that polls the database and checks a status flag which triggers the app to start logging. I'd like it to be event driven rather than timer driven if at all possible but I don't know how and there's nothing in the control card docs. Also I can't seem to find anything relevant on the web.
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Jun 27, 2010
How do i make the mouse click by typing like Mouse.click.do if you get what i mean.
BEcause i need it to go to a position onscreen and click.
Also how would i do rightclick?
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Jun 5, 2012
I'm working on an application of which counts how many keystrokes/clicks. I'm just wondering how I would go about logging such actions. The application will be running in the background within the taskbar and when you click on anything on your computer/type anything or press any key I want it to pick up the event and log and add up, so if i click 10 times it will add 10 onto the total clicks and vicer versa on typing.
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Apr 11, 2012
I have a background image on a button. When I click the button I have another image showing.But the problem is I also have mouse enter and mouse leave on this button. When I click the button, the mouse leave is still in effect and the image changes to the mouseover rather than the CLICK Image.
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Apr 28, 2012
This is the code I am working with...
[Code]...
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Feb 27, 2012
Well, How can I click the mouse at it's current position in Visual Basic .NET 2010?
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Jan 3, 2011
I have a program with a checkbox. I want to get it On/Off with a hotkey. When hotkey is activated: It should click on the checkbox Even when the program which contains the checkbox is not focused (so if other window is above it).
This is my code
Public Class Form1
Declare Sub mouse_event Lib "user32" Alias "mouse_event" (ByVal dwFlags As Integer, ByVal dx As Integer, ByVal dy As Integer, ByVal cButtons As Integer, ByVal dwExtraInfo As Integer)
Private Const MOUSEEVENTF_ABSOLUTE = &H8000 ' absolute move
[code]....
which code to enter to make it possible with the non-focused program.And (0,0,0,0) --> Which one is the X and Y
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Feb 20, 2011
Im new to the forum and planning to stay here to learn more on programming. I would like to ask a question about Getting the Mouse coordinate on the Screen outside the form then Perform a left click or mouse event on the given coordinate what i want to happen is to get the coordinate first then perform click. i already have the code for performing the click but i dont know how to get a coordinate i will not be putting the code because i want to learn and not copy any already made code.
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Nov 22, 2011
If you set a listbox selectedindex in code the SelectedIndexChanged event is only raised if the item isn't already selected, So why is the event rasied when you click a selected item with the mouse?
Here's what I came up with to get around the problem (which seems unnecessary and silly), So if there is a built-in or better way I'd sure like to know.
[Code]...
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Oct 3, 2010
After reading a few things on google, is there a way to just go to x,y from within the form, not the whole window display itslef? I have some functions i found online. I want to go to x,y cords from within my form, and move the mouse to it, and simulate a left mouse click. When i click my button to move the mouse, it puts the mouse way outside my form
[code]...
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Jul 3, 2010
i have a global mouse hook for when mouse is clicked but how do i suppress the mouse click so it doesn't attualy click? It has to be global suppression.
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Jan 14, 2010
I am attempting to simulate a Mouse Click in Visual Basic, like the option where you can macro the mouse but not actually moving (i.e. it would click a x,y point while I am doing something else on the computer without moving my mouse, so its minimized still doing clicks. If this is not possible, is it possible with SendKeys function? If not, I know I can do it in Delphi. Another project is I need to add a Proxy Set to the IE embedded tool. How do I add a proxy set up where I can use proxies switching every time an event is called?
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Dec 9, 2011
For my program, I have a webbrowser loaded with a website which contains flash elements. I'm trying to simulate a mouse click (using coordinates) and have the user not need to have the form highlighted (I believe this means the physical position of the cursor shouldn't need be changed either). I've been experimenting with the
[Code]...
This is what I'm looking for however, paired with the ability to simulate the click while not being on that form. I believe this would require the coordinates to be relative to the form itself also. I'm not sure if this is all possible in Visual Basic, however I've seen it utilized in Actionscript and Java.
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