Common Event For Like Controls?

Aug 28, 2011

Is it possible to set up a common event handler for a group of like controls like buttons or text boxes so a single event handler is called regardless of which of the controls is clicked, changed, etc.In my PrinterDialog study project I have 5 text boxes named TB1, TB2, TB3, TB4 and TB5 in a text box array called TBs so they can be accessed with TBs(0), TBs(1), etc.My question is if I can set up a single click event that responds when any of the 5 text boxes are clicked to avoid duplicate code n 5 different click events.

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Microsoft Windows Common Controls 5.0?

Mar 3, 2011

in: Project->Add Reference

i not have: "Microsoft Windows common Controls 5.0"

What i can do?

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Apply Common Format For Controls Using Skin?

Dec 20, 2011

I don't know much about skin. I want to apply common format for text box or labels or grid-view in my project. Is it possible by applying Skin to project. I searched on internet.so what i have to do to complete this task?

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IDE :: Common SubRoutine To Set Controls Back Color?

Dec 9, 2010

I am using VB 2008 for WinForm Application (exe).

I have 100s of Input Controls on my form (TextBox, ComboBox), now what i want is When the control receives Focus I want it's Back Color set to some color say 'Lemon Yellow' to highlight the control & when it leaves focus set it to it's original.

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Could Not Find File 'Microsoft.Windows.Common-Controls Version=6.0.0.0, Culture=*, PublicKeyToken=6595b64144ccf1df, ProcessorArchitecture=*, Type=win32'._[projectname]

Nov 22, 2010

I am getting the following error when i try to publish my application with the checkbox for ClickOnce Security On. Could not find file 'Microsoft.Windows.Common-Controls, Version=6.0.0.0, Culture=*, PublicKeyToken=6595b64144ccf1df, ProcessorArchitecture=*, _ Type=win32'. [projectname ]

[Code]...

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Accessing The Click Event In Layered Controls Or When Multiple Controls Are Docked Within Each Other?

May 22, 2009

I wanted to know if anyone could tell me how to access the Click_event.I have a boarderles form with a panel control which has the Dock property set to fill and on the panel I have placed a Label also with the Dock property set to fill. I also have a timer running.How can I get code to execute in the Label1 click event.I've tried doing it by using the generic Click_event and also with two variations of the Click_event Handles parameters

'Alternativ 1:
Private Sub Form1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click

[code].....

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Accessing Controls Inside ASP.NET View Controls (Event Handling)?

Nov 8, 2011

If I have the following ListView, how can I attach a SelectedIndexChanged event listener to the DropDownList so I can perform a command on the respective object? Imagine I have a list of new users and I want to add them to a usergroup by selecting the group from the DropDownList.

<asp:ListView ID="NewUsers" runat="server" DataSourceID="NewUsersSDS" DataKeyNames="ID">
<LayoutTemplate>

[Code].....

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Event Handler For Dynamic Controls - Add An Click Event To Labels

Oct 20, 2009

Below I create an array of labels. I would like to add an click event to my labels. Can someone point me in a direction?

[Code]...

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Add Same Event For Different Controls?

Jan 28, 2010

I wanted the same event to happen from using two different controls, a print button click event and a menu item print event. I put the code for printing in the printButton click event and added the additional event to the handles clause. I'm getting the error under the added event PrintToolStripMenuItem that a "Handles clause requires a WithEvents variable defined in the containing type or one of its base types".[code]...

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Add Event Handlers To Controls?

Apr 27, 2010

I have a problem, in Winform or mobile developing, When I newed some buttons in my code(never drew on the form), how can I add the click events to them and use it?

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.net - Event Handler For Multiple Controls

Jul 6, 2011

AM trying trap specific events for some controls on a form. i tried this, but its not fireing the events

[Code]...

EDIT I found out that am placing the control in multiple controls, on the form is a panel, inside the panel is different groupbox, these group boxes have the controls am trying to trap their events

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Controls At Runtime And Event References To Them?

Jun 1, 2009

I create a rich textbox control at runtime. However, I have an RowEnter event procedure for a DataGridView control that needs to reference this richtextbox. I get the obvious error in the DV event prodedure saying that the richtextbox has not been declared. What do I have to do to allow this event to recognize this control even though it does not yet exist at design time? I realize the easy way around this is to hide the control on the form until runtime.

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Controls Disappearing On Timer Event

Feb 6, 2010

We have a question regarding VB.Net 2008. We are used control array in vb.net and third party timer controls. When handle received from external application to timer control event procedure, after this form becomes blank and controls disappear. What we have to do to persist the controls.

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Event Handlers For Controls In An ASP Repeater?

Oct 10, 2011

I need to be able to trigger events when a user clicks on a radio button that is generated within an control on my page.I've added an OnSelectedIndexChanged handler to the RadioButtonList and created a function in my code behind that should handle the selection of the RadioButtonList's ListItems, but I don't know how to pass a value to that function.Here's my code:

<asp:Repeater runat="server" ID="rptQuestions">
<HeaderTemplate><table width="100%"></HeaderTemplate>
<ItemTemplate>

[code].....

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Handle Click Event Of Several Controls?

Jul 22, 2011

I have a mouse click event for one of my controls. I then change the text of that control to something. I also have several other textboxes and want to do the same. How can this be done? I thought maybe this:-

Private Sub txtTitle_MouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles txtTitle.MouseClick, txtTitle2.MouseClick
End Sub

My problem is how do I determine which has triggered the event (title1 or title2).

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Raising The Same DoubleClick Event For Different Controls?

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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Event Fires When Bound Controls Are Refreshed?

Feb 27, 2012

what event fires when individual textboxes that are bound to a data source using the properties pane gets refreshed? I wish to use this event to populate a few textboxes that are not bound.

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Event Handler For Dynamically Created Controls?

Mar 4, 2012

I would like to ask a question with DataGridView event handling.The event I am going to handle is the double-clicking of a cell in a DataGridView:If the DataGridView's are statically drawn on the form at design time, then it is easy to assign to each of them an even handler by double clicking the corresponding event in the properties panel.

Private
SubDataGridView1_CellDoubleClick(sender
AsSystem.Object,

[code]....

So basically I have handle to all of the DataGridView's. Is there a way to create a common event handler on this basis?

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Event Handlers For Dynamically Created Controls

Aug 2, 2009

I'm not seeing anything about event handlers for dynamically created controls.. and I could have sworn I had once before. I did see one post about the topic, but it was just replied by asking for some posted code, so as in a preemptive move..

Private Sub buttonCreate()
Dim newbutton As New Button
newbutton.Height = 39

[CODE]...

Here's what I'm trying...

Private Sub newButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles newButton.Click

End Sub

Here's the errors I recieve...QuoteHandles clause requires a WithEvents variable defined in the containing type or one of its base types

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Event Handling For Controls Created During Runtime?

Apr 18, 2012

I have written a code to generate numerous command button during runtime depend on the user selection. I would like to find out how do we handle the command button click event?

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Event Handling For Dynamically Created Controls?

Aug 18, 2009

I have a problem in handling the events for dynamically created controlsI am creating a combobox and a textbox dynamically when i click a Button1 for each combobox there is one corresponding textboxso the number of times i click Button1 i will get that many number of comboboxes and textboxes.i have added an Event handler to handle the ComboBox_SelectedIndexChangedWhenever i click any of the combobox the above event is triggered.So far it is working fine.Now comes the problem i have to get the selected item for each combobox in the appropriate textbox

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
combobox1 = New ComboBox

[code].....

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Way To Program W/out Having To Code A 'ValueChanged Event' For Each Of 135 Controls?

Sep 23, 2011

I have a form containing 135 NumericUpDown controls (15 rows x 9 colums).I also have a Button control (btnCalc) that performs calculations per each row.btnCalc.enable=False for the most part and I only want it to be enabled if the value of any of the NumericUpDown controls change - i.e., to prompt user to recalculate.what is the best way to program this w/out having to code a "ValueChanged event" for each of the 135 controls?

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VS 2008 Find The Controls Name That Triggered Datagrid Event?

Sep 18, 2011

I have a datagridview control with a number of comboboxes on it.I am generating a custom combobox with a DataGridView_EditingControlShowing event.How do you get the name of the combobox in DataGridView that fired the event?as all actions on the DataGridView trigger this Sub

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VS 2010 : Event Handler For Dynamically Created Controls?

Sep 14, 2011

I have to create controls for inputting info to create people objects in the program, because I don't know how many people they are going to input, I have a button that they can press to add more fields.

I need to add a doubleclick event for these dynamic controls (text boxes), how can I create an event for them if they haven't been created yet. Also, as far as I know you cant make a variable part of an object name while declaring it. I need to do something like

Dim dynamicText & (Append variable counter each time a box is made)As New TextBox
dynamicText &variable counter. Name = "TimeTextBox"
dynamicText.Text = "SdgsdG"
dynamicText.Location = New System.Drawing.Point(100, 100)

[code].....

Also is there a way to like copy and paste a group of controls via code instead of having to code each individual one like if I had to do a text box along with a combo box and a lable all at once, can I throw it into something so I only have to recreate the container?

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VS 2010 One Event Handler For Multiple Textbox Controls?

Jan 25, 2012

I have many textbox controls and they are named as txt1.text, txt2.text, txt4.txt etc.I want to raise the event "Leave" when txt1.text leaves or txt2.text leaves.but with a single handler.

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WinForms Text Controls - Keypress Event Handler

Mar 14, 2011

In connection with a windows form's text control the keypress event handler provides a key's identity through the KeyChar property of the event argument. This works fine for all alphanumeric keys and Ctl-a ... Ctl-z, Backspace etc. but does nothing for such keys as Insert, Delete, Home, End, and the navigation keys. I would also want to read Ctl and Alt keys combinations etc. I have done these thing before, too many years ago, but forgotten it all. Tried the reference manual, but have not enough years left to succeed that way.

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AddHandler Button Click Event Not Updating Form Controls?

Jan 8, 2011

I have a module that handles adding controls and populating values on a form. One of the controls is a button (there can be many) which acts as a lookup. For some reason, when I click the Button, it winds up in the btnLookup_Click event and displays the various messages, but it does not update the label (labLookup) text on the form. Am I missing something?

[Code]...

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Asp.Net Null Reference Exception On Event Handler For Dynamic Controls

Jul 29, 2011

I've created some dynamic controls on page load and added an event handler to handle the click event of a dynamic link button. Within the sub of the click event handler, I need to reference some other (non-dynamic) controls on the page and change their value. However, I get a null reference exception - object not set to an instance of an object - each time I try to reference a control on the page (in this case label1). What am I doing wrong in creating these dynamic controls or with my event handler?

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'Get the data to populate the controls

[Code]....

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Why Framework Provide Event Hanslder And Overriable Methods For Action On Controls

Aug 2, 2009

What does the framework provide the eventHandler and equivilient Overriable method for most of the events on controls?

[Code]...

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Suppress The Event To Be Fired And To Achive The Default Behaviour Of The Textbox Or Other Controls Present On The Form?

Dec 4, 2010

I have menu item, in which I have specified ShortCutKeys as "Del". On click of menu item I have called specific method. I have one form on which one textbox is placed. When I hit the "Del" key the same method which gets called on menu item click is fired. I want the default behaviour to be followed by the textbox. how to suppress the event to be fired and to achive the default behaviour of the textbox or other controls present on the form.

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