I have a simple program. It has a "Start" and an "Exit" button. When the "START" button is hit, I change the text on the exit button to read "STOP PROCESSING". Then I go into my processing loop. When the "STOP PROCESSING" button is clicked the first time, the program simply ignores it. When I click it the SECOND time, it gets control. I know this because I put a breakpoint in at the start of the subroutine.What could I possibly be doing to quash the firing the first time?
I need to fire an event when the mouse enters a panel with the mouse button already down. It seems the standard mouse enter, mouse move, etc events don't fire when the mouse is already down. With test code i'm using, all of the events fire when the mouse button is up, none fire when the mouse button is down.
edit...here is my test code..
vb Public Class Form1 Private Sub Panel1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Panel1.MouseDown Debug.Print("MouseDown")
Im Using VB 2008. I have MsgBox() statements in all Mouse & Form Click events to TEST & NOTHING FIRES during Form Load when I click on Form or Button Controls !!! The Form Load event contains code for Displaying the Label.Text control many times with changes in the Text to simmulate annimation.
I am trying to simulate a mouse click on a webBrowser at certain coords in the webBrowser WITHOUT using the persons mouse in any shape or form becuase I want to be able to run the program, minimize it and do other things whilst the program clicks in certain coords in a webBrowser.
I have defined a class which inherits PictureBox-component.In this class I have a mouseClick and mouseDoubleClick events overridden.On mouseClick the image is selected. Now if user click it again, it is delesected.The mouseDoubleClick event starts the video which this picture is pointing to.Now the problem is that when user doubleclicks the pictureBox it actually calls the mouseClick-event twice (select-deselect) and does not call the mouseDoubleClick-event. How can I define it so that if mouseclicks are done as doubleclicks then doubleClick-event is called, not the click event twice?
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.
Does anyone have a trick to catch when the mouse is over a listview column header ? As you know there is no native handler that would fire such event...
I have build a small routine that will be able to tell over which column the mouse actually is, the problem remains in which event to put it..
I am using vb.net and i want to fire/execute labels mousehover and other events when user pressed mouse left buttion.For Ex.: i want to execute mousehover event when user pressed left mouse buttion. Without pressing left buttion you can execute but i want to execute with press.
I'm working on a custom scroll bar. When dragging the slider, things work smoothing with what I have... that is if the users movements are smooth and slow-ish. When moving quickly the mouse move event doesn't seem to fire as accurately as I had hoped.. I attempted using the up and down buttons enter event for re positioning or "resetting" the slider whenragging is activated but still those events don't even fire when the mouse move event is firing. So I believe I hit a barrier of my .Net knowledge and hope someone here knows a way around this little issue.
Public Class Form1 Dim Dragging As Boolean Dim mPointY As Integer
Private Sub frmGraphTT_MouseHover(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.MouseHover
sender = ChartBox Dim XYpoint As Point XYpoint.X = MousePosition.X[code].....
I have a form with a picturebox called Chartbox and I'm trying to fire a mousehover event when the mouse is over a drawn region (Cregion). My code (see above) is not working.
So i'm new to VB and am making a program that is a count down timer and when it reaches '0' it clicks the left mouse button where ever the mouse is on the screen (in the form or notThe code so far:
Public Class Form1 Private Sub btnStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnStart.Click
I need to know a way to detect if the mouse has been clicked anywhere on the screen. So as long the program I am making is open when the user clicks my program needs to do something. Please let me know as soon as possible if this is possible and how you do it.
Ok i have a numeric UpDown and if it is set to 1 i want the mouse to automaticly click every one second or if it was set to 2 then every 2 seconds but how would i make the mouse click and how would i get it to know when 2 seconds are over?
I have a Panel and putting some MouseEnter to view a backgroundImage on itAnd Putting a Click method on Panel when users click it and change the backgroundImage...
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.
I was wondering if there is anyway I can get mouse coordinates when I click on a mouse button inside a listbox? I know how to do it in the form but when I click inside a listbox nothing happens.
Apologies as this has probably been answered a million different times a million different ways already. I'm trying to control the mouse. I wish to move the mouse to a given pixel position (x, y) and cause a click. I don't want this to be limited within a form, as I want to control another application. I'm using VB 2005.
how do you send a mouse click to a window that seem to not accept them? I have tried sendmessage/postmessage, mouse_event and sendinput. None of them seem to work. Whenever the target window is in the foreground, i cant set the cursor position or do mouse_event click at all. But once it went to the back, everything works... cursor.position moves the mouse, sendinput and mouse_event can click on a different window, just not the one i want.
As I'm sure many of you know, when you double click in a textbox, it selects part of the text, how could I make it where when you triple click on a textbox it selects all the text like a web browser address bar?
(1) open a web page (2) select all contents, as same as -> edit->select all (3) Copy the contents to a excel file (Say for ex into CELL A1) (4) clear the clipboard (5) open another web page & continue
Is it possible with API to see what file is being clicked on with the mouse globally?
Ex: On desktop(or anywhere), mouse clicks a folder/file. <The below part would be easy,considering I would already have the above> Usage - A label generates the folder name/file name.
I thought maybe that the DragQueryFile Function would suffice. But, I think that is geared towards a drag and drop operation from with in a .net form.
I have a ListView in which the items in the first column are selectable with a mouse click. How to I make these items non-selectable?FWIW, I've dug into the properties for the ListView but not been able to find which parameter is the right one to change.
I wonder how to make so if I press a button, then I want the mouse to move and click, but not before the progressbar is 100%. The progressbar is interconnected with a webbrowser.
