I have radio buttons set up with different prices behind them.
When I change the radio button, the label clears but continues to add on the last price from before, therefore giving the wrong "subtotal" as such.
I have tried Subtotal.Text = "" and Subtotal.Text = String.Empty but these only clear the label, not the number behind it.
I'm struggling to figure this out on my own. First of all I'm not sure if my calculations are right for the BusinessCustomer part. Its supposed to be:
Processing fee:$16.50
Basic service fee: $80 for first 10 connections; $4 for each additional connection
Premium channels: $50 per channel for any number of connections
anyways, what Im mainly concerned about is clearing the label when the radio buttons are changed. I have tried adding "Call Clear()" in certain event procedures with no luck. Does anyone have any advice or tips? Help is much appreciated. Thanks!
Public Class Form1
Private Sub ResidentailCustomer()
Dim totalDue As Decimal
Dim numChannels As Integer
[code]....
Maybe a windows form doesn't usually hold that many radio buttons. You only need so many;say four different sizes you would need a radio button for each one. In my case I have two GroupBox Containers each with 3 or 4 RadioButtons. If I have a reset button (giving the user a method of starting over) that clears any selections the user made, I have 7 lines to 'uncheck' each item individually.
Like this;
FirstRadioButton.Checked = False
SecondRadioButton.Checked = False
[code].....
I have 7 radioButton options that allows the user to select which "Group" of guitar tuning they want. For example "General" and Dropped" Tuning". When the user selects rbGeneral a comboboxTuning gets items.add ("Standard") and others added to it. The same goes for when the user selects "Dropped": the comboboxTuning gets filled withe different terms. The problem is....I cannot figure out how to clear out the combobox.items (text) when switching between "Group" radio buttons. So, the comboboxTuning just keeps filling up.
View 4 Repliesin my program I have a section that is outlined as listed below - in the page load, the label's visibility is set to false.
lblLoading.visable = true
lblloading.text = "loading please wait"
UpdateData()
lblloading.text = "Loading Complete"
It takes about a minute or 2 to run updatedata as it is doing multiple things to a database - when I execute this code, it stalls and loads the data, then when done I do get my label that says loading complete, but I never see the label before it is done loading to tell the user that it is processing. Is there any way to force it to show before UpdateData() is called so that it shows during the load time?
Does anyone know how to make an event that will fire when the value from a label is changed? (In VB.NET)
View 3 RepliesI have a content page which contains an UpdatePanel and has a combobox. When the combobox value is changed I want to change a label in my Master page. So, the main problem for me is that I don't want to make a full postback with every combobox value changing. Is there some trick to overcome full postback?
View 1 RepliesI am using Vb 2008. I have created label array in run-time(Dynamically). I have put them in Panel1.
Dim loc As Integer
loc = 5
For i = 1 To 25
NewLabelMe(i) = New Label
NewLabelMe(i).Text = "99.99"
[code].....
I have a MultiView with several Views within it. When the ActiveView changes I want to selectively databind a label that is in one of the views. Ideally, I don't want to do it every time the ActiveView changes, rather only when it is actually the view containing the label that is active.[code]...
View 1 RepliesI have a question, how to count how many times the text has changed in label.text ??
View 3 RepliesI am using this datetimepicker by Trent Richardson, I can get the date time picker to work, however after the date is changed i need it to be put into a hidden asp.net control that is in an update panel. So how can i make it so everytime the user changes the date and time it is sent to a label. url...
View 1 RepliesI changed my Username on my computer from i.e. "xxxxxx x xxxxx" to "Dennis"
VB 2008 during a compile gave me the following error: Error reading icon 'C:Usersxxxxxx x xxxxxAppDataRoamingMicrosoftVBExpress9.0VSProjectApplication.ico' -- The system cannot find the path specified.
The file "VSProjectApplication.ico" is in 'C:UsersDennisAppDataRoamingMicrosoftVBExpress9.0'
Somewhere in the VB2008 "configuration" files I believe that I need to manually change the old path to the new path.
I found the old path in the ".suo" file. The ".suo" file is not a text file. How can I edit the .suo file, save it so that it will work?
on my Form I have a DataViewGrid and some textboxes with a save button (they are filled with additional data of the selected row).Save is disabled first, when I change something in the textboxes the save button is enabled.When the user changes a gow in the grid, I want to ask before changing the grid row, if he wants to save (if the button is enabled).I am using RowEnter but this is too late, then the selected row already changed (and my textboxes already got new data)...What event can I use to ask if I should save stuff before the user changes a row?Something like BeforeRowChanging with a chance to cancel changing the row?
View 2 Repliesthis is currently my code to clear my 5 textboxes
Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click
TextBox1.Clear()
TextBox2.Clear()
TextBox3.Clear()
TextBox4.Clear()
TextBox5.Clear()
End Sub
I have a timer that runs every time by itself, and for the code the runs in it I would like to have it clear the dataset before it does anything, the timer runs every 10 seconds, so I tried to do dataset.clear but it would crash if the dataset had no values
View 4 Repliesin hyper teriminal when i press "ctrl+L" is to clear terminal screen how to write the code in vb.net? Hyperterminal is connecting to serial comport.when i try this it work and return line on debug
serialport.writeline ("at+cmgl=1")
i try this but not work and it still show some lines on debug
serialport.writeline (vbcrtl +"L")
serialport.WriteLine("vbCrLf + l")
way to clear textboxes in VB.Net and what is the difference between the two methods? I have also seen people be critical of folk using clear objects on their forms and i can see why but in this case, i am only learning.
txtbox1.Clear()
or
txtbox1.Text = ""
wan to ask about anyone know the code about how to clear all the data inside the data grid view without clear the binding source...
View 1 RepliesIn my winform program (in vb.net) I wrote:
Dim dt As New DataTable
'Get data from DB into dt
'...
[Code].....
But when I run the program, Clear() cleared both dt and dttemp! Why? Aren't dt and dttemp supposed to be two distinct instances of DataTable?
(I finally found a solution - dttemp = dt.Copy() instead of dttemp = dt. But I still can't see why Copy() was necessary in this case.
I am using the StreamWriter to create a log file for my application. However I do not see a method on how to clear the file (make the file blank again). Also before I clear the file I want to rename it so that I can have multiple log files, a new one produced everytime the application runs.
[Code]...
In a asp.net mvc form, im using a radiobutton set, to set a property. [code] I need the CType or i get an overload error.This case seems like the most commom use of radiobutton when working with a Model property.Of course i could create a partial view or a control, but apart from that, is there a cleaner code to accomplish this?
View 1 RepliesCode:
Public Class Form1
Dim dblPrice As Double = 0
Dim dblTotal As Double = 0
[code]...
I'm trying to get a counter going for radiobutton 3 which will allow the user to add an extra child or adult for a set price any one know how I can do this.
I have problem, that I have a lot of code, and I want to try to make less as much code. I have 30 RadioButtons and is even possible tu use something like that
If CheckedRadioButton.Checked = True Then
When user click on any of RadioButtons, then it can write number of RadioButton in settings.
The code below obviously works, but there must be a more elegant For Next code? I have 20 Radiobuttons and the user fills a textbox. I can't work out how to rename Button1 to Button2 in a loop.
[Code]...
I want to change the CssClass for the RadioButtonList while populating the theRadioButtonList. I don't know how to access the radio button while binding the list. do I need to use DataBind or DataBounding event ? and how ?
View 1 RepliesProbably bad code but I'm wondering why I'm getting these errors for the code below?
Value of type 'System.EventArgs' cannot be converted to 'System.Drawing.Image'.
Syntax error.
Private Sub rdbtnVisa_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rdbtnVisa.CheckedChanged
If rdbtnVisa.Checked Then
pBoxVisa.Image = E:VBClassProjectProjectProjectinDebugVisa.jpg
End If
I've underlined an marked in red the characters that are spitting the error.
How to click the WebBrowser1 radiobutton??
Web code...
<tr><td width="100%"><table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td width="1%"><td>1.Let's go to Choice ： </td></tr><tr><td width="1%"><td><input type="radio" name="q1" value="A">A.Apple。 </td></tr>
this is my code in vb.net behind where i am creating the radiobutton -
TD = New HtmlTableCell
Dim rdb As New RadioButton()
rdb.ID = "rdb_ads_" & DR("ID")
TD.Controls.Add(rdb)
TR.Cells.Add(TD)
It displays the radiobutton, but doesnt select single. i can select all at one time. how do i make it to select only 1 at a time.
i already write below coding on my code site.. If rdb1.Checked = TrueThen MsgBox("You will depart in the morning at 10.00am") ElseIf rdb2.Checked = TrueThen MsgBox("You will depart o the evening at 04.00pm") EndIf when user choose..ex:destination..user still can select both radiobutton.. i want the radiobutton can be select one only,
View 2 RepliesI need the user to choose one on a group of RadioButton controls. The problem is that on form load, one RadioButton is automatically selected. I does not want one selected, unless the user checks it, but cannot find how to disable automatic selection.
View 2 Replies