Toolbar Click Event Firing Twice When User Double Clicks Button?

Jul 12, 2010

I have a problem with a Save button on a toolbar firing the click event twice if the user double clicks the button as opposed to single clicking.Disabling the double click on the toolbar itself seems to make no difference as it is the actual save button that is being clicked twice.I have tried setting a Boolean to stop the event firing twice but it is just too quick!I didn't have this problem with my code before as the server call was not async... and reverting back is not really an option.

My code is as follows:

Protected Sub tlbOrdQuot_ButonClick(ByVal sender
As Object,
ByVal e As System.Windows.Forms.ToolBarButtonClickEventArgs)
Handles tlbOrdQuot.ButtonClick


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Active X Control - Click Event - User Has To Double-click On Button In Flash Movie

Mar 23, 2009

I have a 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.

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.net - NotifyIcon Not Firing Double-click Event?

Mar 1, 2010

I have a double click event for a notify icon that will bring up my main form. The double click event isnt firing. Even if I put a breakpoint in the code it never gets executed. Here is what I have so far:

Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As FormClosingEventArgs) Handles Me.FormClosing
Me.WindowState = FormWindowState.Minimized
Me.Visible = False


Private Sub NotifyIcon1_MouseDoubleClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles NotifyIcon1.MouseDoubleClick
Me.Visible = True


The excessive stuff is my way of trying eveything I can think of to get the form to show.

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Nonfiction Double-click Event Not Firing?

Mar 1, 2010

I have a notifyicon for an application. The double click event is not firing. When I put my code in by itself in its own application it works. But in my bigger app it doesnt. I dont know why. Here is what I have so far.

Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As FormClosingEventArgs) Handles Me.FormClosing
e.Cancel = True


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Click Event Is Not Firing Of Dynamically Added Link Button In Grid View

Dec 16, 2011

I am writing the following code on the rowdatabound of the grid view and i am not getting the click event of link button..[code]

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Data Binding - Programatically Add Link Button To Datagrid - Click Event Not Firing

Oct 28, 2011

I have a datagrid where I am programatically adding a linkbutton on ItemDataBound.


The linkbutton is adding to the grid cells correctly, but when you the click event is not firing.

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Cannot Use Event Double Click On Button

Jan 17, 2010

how to use double click event on button in

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How To Use Double Click Event On Button

Jan 6, 2010

I need double click on button and show msgbox ("Double click").

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Javascript - Button Click Event On Modal Popup, Inside A Grid-view Not Firing

Jun 10, 2012

I have a asp grid with a few columns that bind to data. The last column has been converted to a template-field. In this template-field is a button with a modal popup extender attached to it. Hidden inside this field is a modal popup. This modal popup is used to add a new account. it contains 2 text boxes, drop down lists and buttons("Add" and "Cancel"). When "add" is clicked the modal should close after the inserting of the new account in the code behind.

The Problem: I get the popup to display and load the Drop down lists from the cache, without problem. How do I get the button click event to fire in the code behind. I've tried using a JavaScript function that performs a _doPostBack('btnAddAcc','') but it keeps returning the error "JavaScript error: Object expected". I gathered after about 1 hour on Google that it is because "btnAddAcc' is not found because it is actually within the grid-view cell and can't be directly accessed. Using page methods and ajax calls is a last resort as the company has a strict policy against this and only allowes this after a bunch of paperwork.

The Code:

<asp:GridView ID="gvNEA" runat="server" CssClass="gridA_Orange"
AutoGenerateColumns="False" AllowPaging="True"
EmptyDataText="No transactions with 'Non Existent Account(s)'"


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Paint Event - Add A Button To A Form Each Time The User Clicks A Menu Option

Apr 17, 2009


I add a button to a form each time the user clicks a menu option as:


This draws a small blue line at the bottom of the button to show it is highlighted. Just like the mouseoverbackcolor property on a button except this will draw the line. It works fine until you slide the mouse very fast between the buttons. It is as if the mouseleave event doesnt always fire.

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Make User Have To Double Click Button

Jun 30, 2010

I have a simple form that works fine with a button click and the code generated by VB for Button1_Click event.But I want to make the user have to double click the button, So I just modified to: [code]This compiles but nothing happens when you double click.What am I not doing to get this to work?The problem is that if you click the button and the form is the focus, then if you hit the enter key it fires the event (when you didnt want to)

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Double Click Firing On Single Click In Grid?

Jun 24, 2010

I have a grid that displays data from a binding source. I have a method to handle the CellContentDoubleClick which will get the value of the cell and use that to do a new look up. This will generate a new datasource (with different columns) which I then rebind to the grid.

My grid double click works, but when it repaints with the new data, a single click fires the double click. I have no code in place to handle a single click .

The interesting thing is that it is (in my case) a toggle. If I double click, on the repaint, a single click fires the double click code. When it repaints again, I need a double click .

The double click code fires off a messagebox - if I tell it not to continue, then I have to double click to get it to fire again. So it is not dependant on what data is displayed.

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VS 2005 : Prevent The Application To Start Twice If The User Double Click On The Button?

May 26, 2009

I have a GUI with a few button on it and each button start an application. I want to prevent the application to start twice if the user double click on the button. How can I do that?

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Datagridview Double-click Events Not Firing?

Jan 14, 2011

I have a windows form that can search for data and the results are results are returned in a Datagridview. The Datagridview is bound to a custom datatable object. On the CellDoubleClick and CellContentDoubleClick events, a new form is supposed to open which will display the results of that row. What I am noticing is that the datagridview doesn't always fire when I immediately double-click on a particular row. It would appear that I have to first click on the row to "select" it, then double-click the row so the event will fire. Is there a way to remove this intermediate "select" step? Is there a property in the Datagridview that needs to be activated so the double-click events will fire right away? Does something possibly need to be done in another DatagridView event?

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Difference In User Clicking The Button OR Calling The Button Click Event Inside The Code?

Aug 23, 2009

I believe there wont be any diff if user clicks the button on the form and the click event is fired OR if we call the button click event / function in the code. Because in one my project, this does make diff. If I click the button on the form, the App works great but same button if I click it thru the form code, the whole process crashes. This happens in Vista /

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When The User Double Clicks On An Icon In A ListView

Dec 14, 2009

what the Equivalent is in .net of the following Event


Private Sub ListView_ItemDblClick(Item As ListItem)
End Sub

I need to know when the user Double Clicks on an icon in a ListView, there doesn't seem to be a matching event in .net.I'm running VS 2008?

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VS 2010 : Open Button Menu In Toolbar When Click In ALL The Button Not Only In The Small Arrow?

Sep 7, 2010

the menu in the button is opened with click in the small down arrow, but NOT if click in the button image.

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User Control Button Click Event Not Raised

Nov 4, 2010

I have a User Control that has been added to the page dynamically. When I click a button on that user control[cod]e...

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VB2008 Get The DataGridView CellMouseDoubleClick To Fire When A User Double Clicks On A DGV Cell?

Oct 29, 2010

how to get the DataGridView CellMouseDoubleClick to fire when a user double clicks on a DGV cell.I currently have both DGV.CellMouseClick & DGV.CellMouseDoubleClick implimented in my code.The DGV.CellMouseDoubleClick never fires and the DGV.CellMouseClick always fires. The only exception is when I position the cursor between DGV cells and get the double arrow. If I double click with the double arrow then I get the DGV.CellMouseDoubleClick to fire.I need to take different actions for users RT-Click, RT-Dbl-Click, LT-Click and LT-Dbl-Click.

View 5 Replies User Control In Repeater - Catch Click Event Of Button

Feb 23, 2012

I have a User Control. In this user control I have a Repeater. In this repeater I have again a User Control. If I try to catch the click event of an ImageButton in this user control, I'm gettin nothing because the event has not been fired. Is there a way to catch this event?

Some code:

first user control:


In myUserControl:


This event isn't firing:


Also the following does not work because it returns nothing:


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VB: User Control In Repeater - Catch Click Event Of Button?

Apr 9, 2009

i have a User Control.In this user control I have a Repeater.In this repeater I have again a User Control.If I try to catch the click event of an ImageButton in this user control, I'm gettin nothing because the event has not been fired.

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Click Event Not Firing

Sep 21, 2009

OS: MS Server 2003

Visual studio 2005

I had a button on a page that worked at one time and all of a sudden stopped working.


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Intercept Single Or Double Mouse Click - Only Execute Double Click Code On Double Click?

Jan 27, 2011

I have a situation where I am handling both single & double mouse click events on a form. In both cases something has to be loaded, however when a double click occurs, I do not wish to execute the code attached to the single click event.Is there a way to intercept the mouse click's and check if double or single and then execute the right event appropriately?

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C# - User Control Button Click Event Called Again When Page Is Refreshed Using F5

May 26, 2010

I found that if you press F5 or refress from browser window, the last event fires again
example, I have clicked on a button, the button event is carried out normally, but if I refresh the page by pressing F5 key the same event is fired again.

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.NET Radbutton Click Event Not Firing?

Mar 15, 2010

I have a user control on which the button click event stopped firing even if I add a new button. It can be noted I'm using Telerik RadControls: RadButton specifically.

There's nothing special I'm doing to reference the elements:
<telerik:RadButton ID="RadButton1" runat="server" Text="RadButton">


View 7 Replies - .NET Radbutton Click Event Not Firing?

Jan 4, 2012

I have a user control on which the button click event stopped firing even if I add a new button. It can be noted I'm using Telerik RadControls: RadButton specifically.There's nothing special I'm doing to reference the elements:[code]....There's also an ordinary i have that doesn't fire either.

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Click Event Not Firing On Page

Aug 3, 2011

I have a masterpage in which I attached a content page. Now, I added a button which is running at server and placed a code, MsgBox("hi"), in its click event. I placed a breakpoint in its click event and played it to see if it's firing and it clearly did not.


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ListView Click Event Not Firing?

Mar 3, 2010

Using VS 2005 I've created a project with some form on it. Each of the forms are fairly similar in structure and I have copied the contents of one form to another form etc. I have code the loads the data into the ListView on each form and that works fine but when I put a Click event on the ListView, it doesn't fire. I created a new project to do some testing and put some items in the ListView and the Click Event fires when I expect it. What am I overlooking? The code for the Form is included below: it loads the data fine and I can select a line in the ListView but as previously stated, the Click event just won't fire!

Private Sub frmViewRequests_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load


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VS 2008 Possible For To Click A Button On Frmmain And It Also Clicks A Button On Frmnew?

Feb 1, 2012

Is it possible for to click a button on frmmain and it also clicks a button on frmnew?.

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Visual Studio Macros: WindowActivated Handler Turns Clicks Into Double Clicks

Jun 27, 2012

If I add a WindowEvents_WindowActivated handler to my Visual Studio 2005 Macros EnvironmentEvents module, I get a weird side-effect: when I click from one window to another in Visual Studio, that click is treated as a double click.


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