Foreign Key Values Not Passing On Button Click Event
Jun 29, 2010
I've been having a hard time trying to figure out why some values, which happen to be foreign keys, are not passing between my stored procedure and my code on a button click event. I keep receiving the error, "Procedure or Function 'sp_OrderTracking_Update_UpdateItem' expects parameter '@depotRefnbr', which was not supplied. This is happening on the line in red. As far as I can see, the @depotRefnbr is being given a value. It appears that other values, which are not foreign keys are passing fine. [Code]
How do you pass values using a basic event handler: '... dropDownItem= New ToolStripMenuItem("item1", Nothing, New EventHandler(AddressOf clickHandler(1))) '... Public Sub clickHandler(ByVal sender As Object, ByVal e As System.EventArgs) 'dim i as integer = e end sub
I have the following code to validate two text box entries to make sure that they are valid dates. My problem is that I cannot figure out how to pass the text box value as an argument so I can use the method to handle the text validation of two different text boxes. Here is what I have so far:
Private Sub txtBirthdate_Validating(sender As System.Object, e As System.ComponentModel.CancelEventArgs) Handles txtBirthdate.Validating, txtSpouseBirthday.Validating Try[code].....
i'm making some login function with some website but this website button is some different before what i know method. to login this website , first should have to some button click then drop down menu go down then can input id and password. how can i emulate click and make drop down this menu? if you go following website you can see right side 'Log in' button if click this button drop down menu go down [Code]
I have a vb.net 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.
I want to create a server control that inherits System.Web.UI.WebControls.Button but gives it special capability, now what do i mean? i want my button to be a confiorm button that will work like so:
Renders to the page as a button of lets say cancel after the user clicks it i want to catch the click event (within the server control) and now after the click makeing the button not visible and makeing some kind of content placeholder (that will render from the server control) visible. that content place holder will have 2 buttons inside of it: yes and cancel. I want the programmer that adds this control to be able to register a function to the click event of the yes button. and the second cancel confirmation button should make the first button appear agian. (i know how to do this all in the client side but this time i need it all as server events)
My question is this: how do i catch the click event? i want it all to be handled inside the server control itself. so a programmer that adds this control wont have to worry about anything but just needs to register to the click event of the "yes" button.
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 / VB.net.
I have created a custom control that has a few labels and a button on it. In my main program i dyanmically add this control to a stackpanel. When i add the control i add a few events for it by doing th e following:
Dim newqueue As New UserControl1 AddHandler newqueue.MouseDoubleClick, AddressOf PrintMessage
How would i go about adding an event for the button.click for the button in the custom control?
i want to call a button click event in any other event like this form key down event.if e.control andalso e.keycode=keys.S then savebuttonclick event should be called end if
i have two asp:buttons.. say button1 and button2, what i would like to do is fire button2's click event when I click button1.. is there a way to trigger click event on an asp:button through code behind? please help, newbie here.
I'm trying to create a version of the game Spill and Spell. I'm having problems with a click event for Labels that is supposed to exchange the .Text value stored from the previous mouse click with the current .Text value on the new Label clicked. The labels are initialized and stored in an array on the form load.
What's happening is that the values are remaining persistent to the label being clicked.
Desired Results (example):
User clicks on lblDice1 (sender), tempLetter is set to mouseLetter.CurrentLetter, mouseLetter.CurrentLetter is set to lblDice1.Text (sender.text), lblDice1.Text is set to tempLetter. (this part works)
User clicks on lblDice2 (sender), tempLetter is set to mouseLetter.CurrentLetter (s/b initial .Text value from lblDice1 above), mouseLetter.CurrentLetter is set to lblDice2.Text (sender.text), lblDice2.Text is set to tempLetter.
What's Happening:
The tempLetter and CurrentLetter values are remaining persistent to the Label being clicked on. Ie: lblDice1 click will only display the original text associated. If I click Dice1 then Dice2 and then Dice1 again, the original Dice1 text is displayed (same for Dice2).
This is a lot easier to see. All of the controls with the exception of a button ("btnStart") are defined in the code below. Click the Start button to show values in the DiceLabels grid.
The area that's the problem is Public Sub DiceLabel_Click
I placed cursor over the button and press left mouse.Ok i know how to use button_click event..BUT how do you make the button_click event continuously fire while the mouse left button is kept down over the button on the form. with a custom set interval say of 500ms
I have two Listboxes that users can select multiple values. Selection Mode = Multiple.
Listbox1 has Customers Listbox2 has Products
I would like users to select a Customer (single value) from Listbox1 and Products (Multiple values) from ListBox2 I need to insert the selected values into the database like this:
John Shampoo John Toothpaste John ShowerGel
How can I Insert these values with a single Click event into the History table?
Private Sub btnCheck_Click(ByVal sender As Object, ByVal e As EventArgs) 'Handles btnCheck.Click txbNote.Text = "I Was Clicked" End Sub
[Code]...
The only change is the relative position of the textblock and button. The button's click event (and every other event I tried) just doesn't fire unless the textblock is before the button in the xaml.
Im trying to create a webform that is a representation of a paper questionnaire that has 14 questions with yes/no answers. If an answer is no, then you must provide information as to why in 3 separate textboxes and store the information only when a user clicks no.I also have 4 drop down lists that are chosen before the user answers the first question that also need to be stored with the textboxes, but the ddl's value does not change after the user starts. Right now I have 3 textboxes and a submit button for each of the 14 questions that are hidden until a user hits a "no" button, in which I change the visible property of all of them and the user then types in their reasons and submits the answer. I am currently doing this for each question and i hide/disable the textboxes and button after submitted.
My problem is that for each event on the 14 submit button's is that I'm forced to open & close an sql connection and insert the values. I know there has to be a way to simply this some so that I dont have 14 different groups of the same code. I would also like a way to eliminate having 40 textboxes on a page lol, because the idea was to have a pop up box or something open that would let the user submit it and then return to the question instead of hiding textboxes, but the user has to see all 14 questions at page load so if you got an answer to that one then that might solve my original question.
Private Sub UpdateButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles UpdateButton.Click MyUpdate.CheckUpdate("version.txt")
I'm using winform and fb.net. Any example of how to create a buttons click event? I have dim but as windows.forms.button but.name but.text but.location etc. but I how do I create the Click and the code behind it?
I have a collection of buttons which i am using a collection of buttons as barriers in my game. So the character gets pushed back if he moves into the buttons bounds. I would like to know how to set the buttons mouse click event to display there current tag and other info
Private Sub done_Click(ByVal sender As Object, ByVal e As System.Windows.RoutedEventArgs) Handles done.Click Dim s As Integer = ComboBox1.SelectedIndex Dim t As Integer = ComboBox2.SelectedIndex Dim x As Integer
I have some code that broadly looks like the following ... WebBrowser1.Document.All("btn_submit").InvokeMember("click") WebBrowser1.Document.GetElementsByTagName("select").Item("id_pickupdate").SetAttribute("value", "2011-07-07")
I cannot seem to get it to work in one code routine. I end up having to have a separate button to set the date after the page has loaded. I have tried all the blog posts using isbusy, timer etc but it does not seem to work. The code breaks and the error prompt says that id_pickupdate does not exist.
I need to put the values that the user select into a string to see if the values from the list boxes (Month, day, year) when they click the button ( check my birthday).. i am not sure if all the coding have to be in button private sub
Public Class Form1 Private Sub cboMonth_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) End Sub
