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.
View 1 RepliesI 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.
View 6 RepliesI 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?
Can I select all buttons in my form on mouse hover event in few lines only?I want to add hover sound effect on all buttons when hovered.
View 2 RepliesI 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.
View 2 RepliesI have two questions in my mind!
1) What's the difference in mouse hover and mouse enter event in regard of vb.net?
2) Is embedding a resource in application more efficient or linking it on compile time?
In my VB.Net forms application, I have a function:
Private Sub pnlMain_MouseLeave(sender As Object, e As System.EventArgs) Handles pnlMain.MouseLeave
...
[code].....
I have set the controls mouse enter and mouse leave events. My problem is that the mouse leave event fires if I mouse over any of the child controls (like the name box for example).What I need is for the mouse leave event to fire when my mouse leaves the entire control, rather than firing when I mouse over any of the child controls. Here are the events as I have them so far:
Private Sub DeliveryControl_MouseEnter(sender As System.Object, e As System.EventArgs) Handles MyBase.MouseEnter
Me.removeImage.Visible = True
End Sub
[code]....
how can i call a treenode mouse click event from any other key down event?
View 3 RepliesHow should I go about getting my mouse position over multiple controls, and such. I can't use the form_mouse move event, or any other control event nor can I use them all at the same time cause that would conflict with the actual position I need for an object.
View 10 RepliesThe GetAsyncKeyState Api does'nt recognizes the mouse wheel rotation, I see.Is there way to control the mouse wheel rotation (always, not only when the pointer is over a form of mine) with a simple API, without to Hook the mouse?
View 2 RepliesI'm currently debugging a form that sets a flag when the mouse button is pressed, then clears the flag when the mouse button is released. As long as the mouse button is pressed, the user can move the mouse around and a few things happen depending on where they move. One of the things that happens is that a timer starts, or stops, and a few things change color depending on the mouse position. The timer starts when it should, then stops when it should, but once stopped, it is not re-starting when it should. I can verify that MouseMove events are getting through, because coloring changes as I move the mouse, as it should. This would be a simple thing to debug...except that it requires the darn mouse button to be down, and it uses the mouse move event. Anybody who has put a breakpoint in a mouse move event handler knows the issue: There are THOUSANDS of them. Worse yet, since the mouse button is necessary for switching to the IDE, as well as setting a breakpoint (technically, a keyboard shortcut could do this if I could shift focus), I can't wait for the problem to happen, then switch to the IDE and set a breakpoint to see what is happening then.Does anybody have any tips or techniques for debugging in mouse move events when the mouse button is down and has to stay that way? As it is, I'm going to have to write some funky code into the method just so that I have a place to get a breakpoint when I need it without breaking on every one of the mouse move events.
View 7 RepliesI create some vscrollbars dynamically and add scroll event handlers to them. I really want to detect when the user has finished scrolling with a mouse up event but this doesn't seem to be part of the scrollbar events.
View 3 Repliesi have context menus & want the menu items font style to change to bold whenever the mouse moves over, and return to regular when it leaves.
Private Sub EmnuExitMenu_MouseLeave(ByVal sender As Object, ByVal e As System.EventArgs) Handles EmnuExitMenu.MouseLeave
Me.EmnuExitMenu.Font = New Font(Me.EmnuExitMenu.Font, FontStyle.Regular)
[code].....
how to detect mouse up event outside my app using GetAsyncKeyState ?
View 2 RepliesI add a Button in a pannel. I want if any user press the right button click of mouse it shows nothing. i mean disable the right click of mouse when mouse entered the button.I write Mouse entered event on button when i write
View 5 RepliesI have a VB6 app that works correctly in win7.
I downloaded and installed VS2010 yesterday, and converted the app to VB2010.
The app works correctly except for one problem. I have a label array which has two event handlers defined, one for a double click and one for mouse down.
A double click is ignored and the mouse down event is raised. It shows the left button was clicked once.
If I comment out the mouse down handler, the double click event is raised and it shows left button was clicked twice.
What i want to accomplish is allow a user to double click an array element on the screen which then saves the number associated with that element and then click somewhere else to copy the data or alternatively, drag and drop the element to the new location.
The drag operation on the source element always triggers a mouse down, but so does the first of the two clicks in a double click.
It seems that none of the other newer events are raised, eg GiveFeedbackEvent, QueryContinueDrag, DragOver, etc.
So, how do I trap a double click and a drag start without using the mousedown event for the dragstart?
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...
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
View 7 RepliesI have been using VB9 express and have not been pleased with the behavior of the tooltips for toolstrip items. the tooltip sometimes gets 'stuck' onto the screen over other controlspainted over the top of them until a repaint event of that control can clear it off.
View 4 RepliesI would like to capture a mouse move event, no matter what is under the mouse. I added a browser to my form, but the mouse move event isn't captured when the mouse moves over the browser.how can I add this event no matter what?
View 3 RepliesI'm working a program where I need to capture the mouse down even at the form level. I need this to happen regardless of where the mouse is clicked. The standard mouse event (see below) works fine if the mouse isn't over a control. However, when the mouse is over a control, the control gets the event before the form. I can generate an event to capture the mouse event for every control and the pass the event on, but that is ugly and requires way to much maintenance. Isn't there a way to tell vb that all mouse events go to the form?
Private
Sub
Form1_MouseDown(ByVal
[Code]......
I've to draw LInes and rectangles,etc in vb on a form and using mouse down event.
View 2 Repliesi have a datagridview with records, when i select a row in datagrid i need to display the values in a textbox. please help me with sample code
View 3 RepliesI have a webbrowser control (in fact, a control inheriting from webbrowser), and added a tooltip control to the main form. Then, I filled the webbrowser tooltip text.But the tooltip never shows. (because the web browsers manage mouse hover with html?)I examined all the events exposed on the webbrowser control, and there is not one about mouse hover.so, the question is: How do I show the tooltip? Should investigate HTML, or there is a .NET control way?
View 2 RepliesI have a picture box in my form and now I want to add an event so that if the mouse is scrolled up the scale of the picture box gets larger and when the user scrolls down the size off the picture box gets smaller. This way I want to make a zoom in and out effect.So now i have the following code in the mouse wheel event of the Picture box:
If
e
.
Delta
>
[code]...
But somehow this whole mouse wheel event isn't fired.
i know how to make a mouse over event using html code and javascript but i am interested in knowing if there is a way of making the mouse over event using c# and/or vb.net. i tried using the attribute.add for label, but doesnot work
[Code]...
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")
[code]....
I'm doing a program that, when passing the mouse over the buttons, should appear a message with the information button, what it does, etc..
I tried to create the event mouse hover but do not know what to put on this =S
How do I get the cursor coordinate of where the user clicks on a DataGridView cell? I want to display a MonthCalendar at that point.
View 8 Replies