How To Get Buttons On Form To Respond To Key Events
Nov 23, 2010How can I make buttons on a form to respond to keypress, keyup and keydown event?
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How To Respond To Msgboxresult Events
Jan 13, 2011I have a datagrid and I want to delete selected row from that grid. It is working fine upto this. but I want to add some advance functioning with msgbox YES-No buttons. If user select some row and click on delete button, A msgbox with YES/No options appears. If user clicks YES, row should be deleted but if No is clicked then that row should not be deleted.I have tried it many ways,
Below is the code:
Private Sub btnDeleteSitting_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDeleteSitting.Click
[code]....
How To Respond To Msgbox YES/No Buttons
Jun 8, 2011I have a datagrid and I want to delete selected row from that grid. It is working fine upto this. but I want to add some advance functioning with msgbox YES-No buttons. If user select some row and click on delete button, A msgbox with YES/No options appears. If user clicks YES, row should be deleted but if No is clicked then that row should not be deleted.
Below is the code:
view source
print?
Private Sub btnDeleteSitting_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDeleteSitting.Click
MsgBox("Are you sure to DELETE?", MsgBoxStyle.Critical + MsgBoxStyle.YesNo, "WARNING")
[code]....
C# - Respond To Events From A List Of Class Instances?
Jan 21, 2011I have a .NET class, InstrumentConnector, that has an event, StatusChanged. I want to create several instances of this class (each class handles a separate file) and respond when the StatusChanged event is raised any instance. How would I do this in .NET? Do I want to create a List(Of InstrumentConnector) or a similar IEnumerable? How do I write the event handler to respond to a particular instance's StatusChanged event?
Here is the InstrumentConnector class and the module with the StatusChanged handler:
Public Class InstrumentConnector
Private _inProcessDir As String
Private _doneDir As String
[Code].....
Make More Than One Control Respond To Mouse Events?
Jun 27, 2012I have some code in a label's mousemove event that allows it to be dragged around my form while the left button is held down. While this is happening none of the other controls on the form respond to their own mousemove events as the mouse pointer passes over them. Is it possible to make more than one control respond to mousemove events at the same time?
View 6 RepliesMouse Events And User Control - Control Won't Respond To The Events
Dec 31, 2010I created a control that has picture box control docked within it. This control allows me to "animate" the image by swapping them out by setting the interval to swap them at. I want to use this control kind of like an animated icon within a application, but because the picture box is docked, the control I created won't respond to the events, MouseHover specifically. [Code]
View 2 RepliesDynamic Form Buttons - Place Buttons On Each Form That Will Show The Next Available Options?
Sep 1, 2010I have 7 Windows forms.The order of the forms is defined within a configuration file.I want to place buttons on each form that will show the next available options.The Next button will move the next form in the list.The Back button will move to the previous form in the list. The Finish button will execute the final piece of code.The Cancel button will exit the application.If the user is on the first form, then there is no Back button.If the user is on the last form, then there is no Next button, but there is a Finish button.
Example 1:
Form1 - Next, Cancel
Form3 - Next, Back, Cancel[code]....
Form Does Not Respond - When Press The Send Program Freezes
Jun 6, 2009When you press the send program freezes and you can't do any thing how i can add button puss resume and stop
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How To Make Events And Buttons
Feb 1, 2010I am trying to make a working calculator. Would like to learn about events in the process.Primative example:Sub Subroutine(ByVal sender As System.Object, ByVal e As System.EventArgs)What does the 'e' stands for?
View 1 RepliesAdd Events For Dynamically Created Buttons?
Jan 14, 2010My process is as follows:I access a database table to determine what questions to ask (20-100 questions).Each question is display along with, possibly, a "done" button.My code to do this is as follows:
If datareader("Who_Second").ToString = lbl_Your_Position.Text Then
Dim b1 As New ImageButton
b1.ID = "btn_second" & datareader("QCC_Q_ID").ToString
[code]....
What I need to do for each button is strip out what the "QCC_Q_ID" is for that button and insert information into another table of the DB.My partial code for this is as follows:
Sub btn_done_clicked(ByVal sender As Object, ByVal e As System.Web.UI.ImageClickEventArgs)
Dim MyDate As Date
Dim QCC_Q_ID, Position As String
[code]....
Two problems:1. My sub is never being called, so I can only assume that my "addhandler" is not working.2. QCC_Q_ID = e.ToString.... That doesn't seem right - is it? What I need to do is get the name of the button (btn_second13) and get just the number out of that (13). Is there any easier way to keep track of that ID?
Asp.net - Add Buttons With Events To A Custom TreeNode?
Dec 22, 2009I extended treeview, treenode, and nodetype so I could have custom nodes. Certain nodes have image buttons on them allowing them to add a child node or delete the node. I can't handle any of the events from my buttons.Public Class ContentTreeView Inherits TreeView Public Event OnAddChild(ByVal sender As Object, ByVal e As EventArgs) Public Event OnDelete(ByVal sender As Object, ByVal e As EventArgs)
[Code]...
Getting Click Events From Buttons In A Control Array?
Feb 22, 2010Using VB 2008 Express.
Attaching code to buttons when they're clicked is easy when they're static buttons on the form; just double click the button on the form designer and add code to the event.
I have a series of buttons that are generated in a control array, so they're generated in a class, and in the form there are no buttons until runtime.
So newbie question with a probably simple answer...how do I enter code for the click event for buttons that aren't there until they're instantiated as a class at runtime?
VB Programmatically Add Multiple Buttons With Unique Events?
Mar 21, 2012I have a quoting system that can generate several variants of a quote. these quotes are displayed on a screen for sales staff to compare and choose which is the most suitable. Is it possible to programmatically create a button and click event for each quote that is generated?
View 1 RepliesVS 2008 Creating Events For Lists Of Buttons?
May 21, 2010i have created a list of buttons using the following
Dim Butt(20) As Button
Dim i As Integer = 0
While (i <= 20)
Butt(i) = New Button
Me.Controls.Add(Butt(i))
i = i + 1
End While
this means that buttons are created in the code and not on the form to begin with, so I don't know how to create an event for the click of a button in a list. Is it possible to do it with a parameter for i so that there is only 1event for all buttons in the list, and i is the button index array clicked?
Handle Click- Events Of Dynamically Generated Buttons?
Sep 20, 2010Am on creation of touch screen UI system.And am generating button for selecting products
Under certain category.
--> array of button creating dynamically And placing in TABPAGE when user selects Tab for category. The button will be created with the name of products, Under the category selected.
{
'the way am creating controls.
mybutton(j) = new button()
mybutton(j).top = 100
}
How can i get the Click event of those buttons-( in the array)....??
Adding Click Events To Array Of Buttons Created Dynamically
Mar 27, 2012Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim rgen As New Random
[Code].....
Office Automation :: Triggering Events On Excel Objects (ex: Buttons)
May 5, 2010I am using vb .net and office 2007 with Microsoft.Office.Interop.Excel.Application loaded in a vb net project.I have this excel file filled with buttons and drop down objects... i need to change the value of the drop downs and then click a button, all this inside vb .net.I have my workbooks, sheets and ranges all setup, i just need a headstart to, for example, change a drop down value, to say... item number 2.
View 1 RepliesVS 2008 : Use The Keydown/keyup Events With Buttons In The Same Project And It Not Working Properly?
May 12, 2009I am trying to use the keydown/keyup events with buttons in the same project and it not working properly. I have 4 red boxes and when I press an arrow key the box should change to green according to which arrow key it corrosponds to. I have this part working fine, however only when there is nothing else in the project. When I add in say 3 buttons, Button1, Button2, Button3 and try runing the program instead of the correct red box changing to green, button outline just moves between buttons 1,2 and 3. I have tried turning tabstop off for the three buttons but that didnt work. how to read the keydown/keyup while still having buttions that can be pressed with a mouse?
View 4 RepliesCreate Dynamic Buttons At Run Time Based On Database Records And Implement Events For Them
May 11, 2010I have to create buttons at rum time based on database records and implement their events.
View 5 RepliesUsing A Dialog Form With Two Buttons And Two Radio Buttons?
Jun 12, 2011I'm using a dialog form with two buttons and two Radio buttons.I'm oppening this Dialog when a button is clicked on the parent form.My situattion is when the Dialog opens the code in the button event continues to execute, but I only want it to continue to execute only after a button from the dialog form have been clicked
Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click
If multipleEXT = 2 Then
Extension.Show()
[code]....
VB - Form With Fairly Large Number Of Controls - After Curtain Number Of Buttons - Stops Responding To More Radio Buttons
Jan 17, 2011My VB application is behaving strangley. I have form with fairly large number of controls. I am using case against radio buttons. after curtain number of buttons, it stops responding to more radio buttons.
Then I tried to split controls in to 2 form but now my form.showdialog() too now working properly. It takes new from names but show the old form when running.
Get Form Click Or Form Control Mouse Events To Fire DURING Form LOADing
Aug 26, 2011Im 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.
[Code]...
Resolution And Buttons - Tabs, Inside Each Tab There Are Buttons (the User Can Add The Buttons When They Want)
Mar 3, 2012I have a piece of software with two tabs, inside each tab there are buttons (the user can add the buttons when they want). when tab1 is full tab2 should start to fill. I currently know how many buttons fit on the screen so I just say something like if buttons > 150 then start to populate tab 2 The problem i have now though is if the resolution is changed then a different amount of buttons can be displayed. so if I put my screen to 1280x720 some buttons are left of. I was thinking of detecting the resolution and then using different cases for different resolutions but this seems very inefficient im wondering if there is a different way?
View 5 RepliesVS 2005 Form Load Vs Form Shown Events?
Aug 25, 2010aside from the difference mentioned below, what are other difference the two events might have and how will affect the application as a whole? What is more preferred to use and why?
Form Load:
*Do stuff*
Form shows up on monitor
Form Shown:
Form shows up on monitor
*Do stuff*
VS 2010 : Make A Form With Multiple Buttons Opening Different Things Than Having A Form That Has Lots Group Boxes For Each Tab?
Jul 25, 2011Is there a better way to make a form with multiple buttons opening different things than having a form that has lots group boxes for each tab. So in the begining each box will be invisible and when you click the button the corresponding group box will become visible. Is there any other way?It will be like a background image and it'll have buttons that will mask it with invisible buttons. when the button is clicked it will open the corresponding group box.
View 5 RepliesForm Result To Another Form - Class Contains A Form That Have Buttons
Apr 9, 2010I designed a class contains a form that have buttons. When i click any button this function runs
Public Sub BtnClick(ByVal sender As Object, ByVal e As EventArgs)
result = CType(sender, Button).Text
[CODE]...
In another project I imported this class. I called the method that shows the form in my class. I need to store the 'result' variable in another variable in the new project. How can It be done.
VS 2005 - Generate Form Code - Put The Buttons On The Form
Oct 30, 2009I'm making a game maker, and I just need to know how to put the buttons on the form. where to add the button code in the Form1.Designer.vb file? I just need to know what the syntax of InitializeComponent is.
View 7 RepliesCan't Get Enter Key To Respond At All
Jul 27, 2010What is the proper way to use the Enter Key? I've triyed difrent things, now I can't get the Enter Key to respond at all, only a beep is what I get.[url]...
View 12 RepliesCapturing Events Of A Form From Another Form?
Mar 21, 2009- Assume there is a form called form1 in the "view" of the MVC - Assume there is a class library called Controller1 in the "Controller" o fhte MVC. Assume there is a button called "btn1" in form1. form1 and controller1 is in two different projects.
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.net - Get A WPF Element To Respond To Changes In A VB Module?
Oct 8, 2010Objects whose Properties are observed for changes must implement the System.ComponentModel.INotifyPropertyChanged event to alert their WPF-element observers that a change has occurred.
If I have a Visual Basic Module whose Properties I wish to have observed by a WPF element, how should I go about routing the Properties of that Module through to the WPF, considering that Modules cannot, themselves, implement Interfaces?
EDIT: Modules are Static classes, for you C# readers, IIRC.