DoubleClick Without MouseUp?
Dec 20, 2011
I'm using the MouseDown to create objects, they are used within MouseMove and they are killed within MouseUp Event. Now I want to use the Doubleclick Event to build in some shortcuts. My problem is that the MouseUp routine is called sometimes before the DoubleClick routine. I do need the MouseDown Event before starting the DoubleClick code, however sometimes the MouseUp event is triggered which is killing the needed objects.
Is it possible to get the DoubleClick-event routine always without the MouseUp routine?
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Jun 17, 2009
Within my program, I'd like to allow the user to hold the CTRL key down while double-clicking with the mouse. Specifically, within the treeview control, I'd like to allow the user to be able to CTRL-DoubleClick but the DoubleClick event has the EventArgs parameter that doesn't provide any keyboard data.I'm guessing that this is possible, but I'm just drawing a blank on how to implement it.
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Feb 17, 2012
'Main Code:
Public Class Form1
Dim mPosX As Integer
Dim mPosY As Integer
Private Sub SizeW_Tick(sender As System.Object, e As System.EventArgs) Handles SizeW.Tick
If Not ((Me.MinimumSize = Me.Size And ((MousePosition.X - mPosX) + Me.Width > Me.Width)) Or (Me.MinimumSize <> Me.Size)) Then
[Code]...
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Apr 6, 2011
the title pretty much sums up the problem: the existing HScrollBar control does not expose a MouseUp event. How do I go about adding this event to the control? I'm using VS2005.
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Nov 30, 2009
I sometime use a 'catch-all' procedure for an event for all textboxes, such as:[code]Is there a way of finding out which textbox I am in?
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Apr 10, 2010
Is there anyway to detect on Mouseup when column is being resized not cell clicked?
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Dec 30, 2008
is it possible to draw an accurate circle in vb.net with mouseDown and mouseUp boundaries? I only manage to create circle-settings with rectangular boundaries using DrawEllipse. I've tried to work around it using pythagoras but it just doesn't work and I'm pretty sure I've got my maths right...
Is it possible to define a circle with DrawEllipse(pencil,x1,y1,width,length) ?
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Apr 14, 2011
I'm working with a project that is WPF and VB.net. I want to visually simulate "dragging" an object (though I do not want to use standard drag and drop for reason of purpose).Basically, I have a label object that, on its MouseDown event, I want it to follow the mouse cursor inside a 640x480 solid-size grid (but not outside of it!). Mind you, this grid is centered inside a full-screen window. Again, the object should not follow the mouse outside of the grid (I'm guessing a "ClipToBounds = True" here)Then, on the label's MouseUp event, I want it to either stay in its current position or return to its original position, as determined by the value of a boolean variable set by another object's MouseEnter property.Note, if it would be easier to work with, I can change the grid to a canvas in a cinch. I'm guessing that would be desirable.
How do I make the object (label) follow the mouse cursor inside the grid/canvas, but not outside of it? This needs to happen on the MouseDown event of the label.How do I make the object "stick" in its current position? (From this, I can probably figure out how to make it return to its original position on my own.
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Sep 13, 2011
How do I set the all data in the datagridview goes into the textbox?For Example Fields name.LastName the data will be shown into lastname.text , FirstName will be shown into the firstname.text and also the other fields into the sql database.And how also to can not type into the datagridview or will be disable to type in every cells.
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Aug 26, 2011
We're trying to design a toolbar to use as an addon in another program. we want to set one of the buttons so that when u single click it, the image on the screen is blanked out. And when you double click the same button, it blanks everything except the selected image. However the DoubleClick event doesnt seem to be working at all.
[code]...
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Jul 21, 2009
I am setting up a GUI and at one place I have a group box (say GroupBox1) containing several controls (say CheckBox1, Button1 and ComboBox1). Now for some specific reasons, I want to be able to disable the controls within the GroupBox1 by double clicking in the group box, and then to re-enable them again by double clicking the disabled GroupBox1. I do not want to enable/disable the controls separately, because I need to duplicate this operation for GroupBox2 to GroupBox10...I've sort of gotten the disable part right with the following
Private Sub GroupBox1_DblClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles GroupBox1.Enter
GroupBox1.Enabled = Not GroupBox1.Enabled
End Sub
But it does not work very smoothly and I am also not able to re-enable it. I suspect that an disabled object (such as the GroupBox) does not register clicks.
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Nov 8, 2011
I've working with this control some days ago, and I need help about this.. I need get the X/Y values when do a doubleclick over the zedcontrol.. how I do this??
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Jun 23, 2010
When I double-click on a row in a DGV I first have to single-click the row to select it before the CellDoubleClick event will fire. Is this the normal behavior? Is there any way to just double-click any row & have the event fire everytime
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Oct 12, 2010
I'm writing a Windows Forms app that uses a DataGridView control. I have row select enabled on the control. I would like to trap the DoubleClick event, but it doesn't seem to fire reliably - I often have to double-click on a row 2 or 3 times before the event is triggered. Could anyone point me to a way to capture this more reliably?
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Jun 29, 2010
I have a simple form that has some buttons on it that work fine when the code is for single click. I want to make it so you have to double click to fire the sub. I tried just adding Double to the code but the sub wont fire then.
This works:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
But this doesnt??
Private Sub Button1_DoubleClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.DoubleClick
Why? do I need to add something else?
I looked in the properties of the button but didnt see anything.
The problem is that if you click on the button the sub fires, but then if you hit return it fires again. If I could take the focus off the button that would be fine to.
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May 9, 2012
This is my first post on the forum here. And I have a question about checkbook organizer. here what I done so far.
Public Class Form1
Dim Transactions As New ArrayList()
Private Sub Form1_Load(ByVal sender As Syst
[code].....
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Mar 26, 2010
I have a list box that contains about 10 items? Why cant I get a doubleclick event to fire when I double click an item?
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Jul 16, 2009
I am using Visual Basic 2005 Express and have 8 PictureBoxes on the Form.. When the user Double-clicks any of the Picture Boxes, the path of the image needs to be passed to a Subroutine..As of now, I have a different event for each of the PictureBoxes.. I was wondering if there is a way such that I can use a common event. i.e. if a user double-clicks on any of the picture boxes, the same event is raised ?
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May 13, 2010
I have a form with formborderstyle = none. I already know how to move this form and resize it. But I want to maximize the form when you double click it.
I already know:
Private Sub Form1_MouseDoubleClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseDoubleClick
WindowState = FormWindowState.Maximized
End Sub
Now its maximized, but now I want it to go to the previous size, so when you double click again when maximized, the form goes back the the previous state.
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Aug 16, 2010
In VB6 we had a code inside textBox_MouseUp to call textBox_KeyUp(-1, 0) and the signature of KeyUp was
Private Sub textBox_KeyUp(ByRef KeyCode As Short, ByRef Shift As Short) Handles textBox.KeyUp
Now when I migrate to .NET I changed the KeyUp event to Private Sub textBox_KeyUp(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles textBox.KeyUp
How can I do this call textBox_KeyUp(-1,0) now from textBox_MouseUp event?
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Mar 12, 2010
I am very new to programming so let me apologize for that upfront.I am using Visual Studio 2008 and have created a windows application form. I have the form connected to an MS Access database named vendors.accdb. I have added a DataGridView to my form named VendorsDataGridView. I have also added a RichTextBox to my form named RichTextBox1.[code]I have my form setup to run queries that compare like items from different vendors and display them in the VendorsDataGridView.what I need the form to do is when I doubleclick on a particular row (in the VendorsDataGridView) I need it to copy to the RichTextBox1 and go down to the next line so I can add more rows from different queries.I need to understand what goes between the Private Sub and End Sub of this:[code]I could use a textbox instead of a richtextbox if need be.I have searched high and low for the answer to this. I have tried a variety of things but none have worked. I have been reading different books to try and understand Visual Basic code better but I am too new to programming to get the doubleclick event to work.
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Apr 20, 2010
Using VB 2008:
I am using 2 bound datagridviews.Each on it's own form, bound to the same table.
DGV1 is for displaying
DGV2 is for searching
I am wanting to double click a row on the DGV2 on search form2, closing it, and have the same row highlighted, selected or displayed first on the DGV1 on the display form1.
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Nov 29, 2011
Private Sub lbl8_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles lbl8.DoubleClickMessageBox("Hello")End Sub
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Aug 15, 2010
I have a ListBox containing a list of PDF files. The ListBox Click event displays the selected PDF file in a PDF control that serves as a type of preview for the user.
Private Sub lstPDFDocuments_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles lstPDFDocuments.Click
If IO.File.Exists(TempCurrentDocumentsBasePath & "" & lstPDFDocuments.Text) Then Me.pdfDocuments.LoadFile(TempCurrentDocumentsBasePath & "" & lstPDFDocuments.Text)
Me.pdfDocuments.setShowToolbar(False)
[CODE]...
I want the user to select a PDF file with a click and be able to preview the document and when the user needs a larger view of a PDF file the user simply double click on the list box. When clicking on any of the ListBox items the selected PDF file is displayed in the "preview" pane. When selecting the mnuDocumentsView option from the context menu strip the new, larger, form reflecting the selected PDF file is displayed perfectly. But, when double clicking on an item in the ListBox the Click event is executed instead of the DoubleClick event. For some or another reason I cannot use both the Click and DoubleClick events on a ListBox. I've tried seperating the DoubleClick event from the mnuDocumentsView click event, MouseClick, MouseDoubleClick, but no luck.
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Mar 10, 2012
if i'm creating the listview using the new listview instead of actually putting a listview on the form directly. how do i access the listview.click and mouseup.click etc..since there's no lstview until the program loads?
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Apr 6, 2011
I have a form with 1 DataGridView and 3 TextBox control which is txtName, txtAddress and txtDesignation. I have also MS Access Database Table with StaffName, Address and Designation. What I want is when I Double click firstrow DataGridView RowHeader.. the data from database will display in the txtName, txtAddress and txtDesignation respectively.. means StaffName for txtName, Address for txtAddress.
[Code]...
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Jul 2, 2009
[quote] I Want To Take Record From a Listview to TextBox on a Form on DoubleClick Event
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Mar 7, 2012
what should i do to play .swf file on visual studio shockwaveFlash; This codes is working when in formLoad (the problem here is the filename)The listbox is composed of .swf files
AxShockwaveFlash1.Stop()
AxShockwaveFlash1.Movie = Application.StartupPath & "menus.swf"
AxShockwaveFlash1.Play()
When i double click the listbox1 which is composed of fullpath .swf it will not play on shockwave or even microsoft web browser This codes is not working
AxShockwaveFlash1.Movie = Application.StartupPath & listbox1.selecteditem (it needs a full path to run like the above codes)
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Feb 15, 2011
Using VB 2008:I am using 2 bound datagridviews.Each on it's own form, bound to the same table.DGV1 is for displayingDGV2 is for searchingI am wanting to double click a row on the DGV2 on search form2, closing it, and have the same row highlighted, selected or displayed first on the DGV1 on the display form1.
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Nov 2, 2009
I'm using the following code to pull some of the installed applications from the registry and load them into a ListView:
vb.net
Public Sub UninstallPrograms()
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInstallerUserDataS-1-5-18Products
[Code].....
The problem is that I need to be able to access the the value of the uninstallString so that I can pass it to the appropriate process. Since that info is in a separate block, I can't directly access it.
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