Display Button Not Working?
Apr 13, 2011
When I click on display button, it should calculate the total of whatever I selected or checked. But it seems to be not working. Also, how do I make it that if I select the radio button mastercard (that has a textbox to enter the numbers), it will disable the other textboxes. Here is my code and user interface in the attachment:
Public Class Form1
Private Sub exitButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles exitButton.Click
Me.Close()
[ode].....
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Oct 20, 2010
User will use a button1.click to open a filedialog to locate the file they needed. after which, the name of the file will appear on a textbox. Button2 is an OK button to write the filename into a txt file. Button2.click will work with the 3 radio buttons - meaning when Radio Button 1 is true and Button2.click is clicked, the filename will be saved asFile1.txt.if Radio Button 2 is true and Button2.click is clicked, the filename will be saved as File2.txt. Likewise to Radio Button 3
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Jun 1, 2011
In trying to test some graphic features, I am trying to get them to display on load so button doesn't have to be pressed. I used the following code as suggested from forum. Message boxes run but ellipses aren't displayed until button is clicked which is what I am trying to avoid!
Private Sub Form3_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Button1.PerformClick()
Button1_Click(Nothing, Nothing)
[code]....
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Oct 25, 2010
Not sure why this isn't working. There is no js error, but it just doesn't set the display property to "block". If I remove the inner most if statement, the display property for the div control is changed when the last radio button is selected from the group.
[Code]...
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Apr 23, 2009
I have a program developed on a machine with high display resolution. Now when I try to run it on a computer with low resolution, the screen got cut off. OK, is there a way to make the program working with different display resolutions?
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Feb 13, 2009
I have one radio button and one listbox .i want code for display listbox depends on the radio button check true and false.
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Mar 20, 2010
When I use form properties (Cancel button)it's work but most time this properties will not work properly. How do I this...any another method to close the form on Esc. button...
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Mar 15, 2012
I added a login form in the end of my vb 2008 gymnassium project. ie i created it last the form coding is right but when i execute the project,the list button(the coach,member,supply lists) doesnt work when i change the startup of the project to login_form it works when the startup in the project properties is Main_form. what to do?is there some arrangement problem?or startup problem ?or something that im not doing?
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Sep 16, 2009
I have few text boxes which has required field validation. In the same page there is a back button and next button. When i click in the back button the validations are working, when i click on the next button validations are not working (means the form is moving to the next page)
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="RequestorForm.aspx.vb"
Inherits="WebApplication1.RequestorForm" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[Code].....
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Aug 21, 2009
I have a form with a split panel. In the one split are a group of buttons which I want to programmatically change the color of the last pressed button.The following loop seems to run correctly and set the colors correctly but the form doesn't represent that. Once the loop is completed and I recheck the button colors, they revert to previous state.[code]I can get the desired effect by doing the below code but seems less elegant and would obviously require updates as buttons would be added or removed.[code]
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Mar 15, 2012
I believe I may have already posted a much longer explanation of this , but its driving me spare!!! I have several pieces of code that click buttons thru sendmessage commands, all the code works fine in Windows 7! But I put the app on WindowsXP and only some of the buttons will work,
[Code]...
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Feb 9, 2012
when I input data are not yet available. button does not work but when I enter existing data in the database, the button work for find existing records in the database and msgbox.appear this my coding. (i am using Microsoft Visual Basic 2008 express edition database mysql)
Imports MySql.Data.MySqlClient
Public Class Form2
Public conn As MySqlConnection[code].....
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Sep 21, 2011
Cancel Button Some time not working
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Dec 10, 2010
I have a gridview with an object data source. I have the edit and delete button on each row but cannot get either one of them to work. I do not receive an error, it just doesn't delete. Refreshing does not show deleted either.The method within the dataset is.[code]
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Apr 23, 2011
i followed a few tutorials on here to create a calculator in VB.NET. But i am having trouble getting the percent button working properly.I have tried to come up with some things but nothing i have tried is working.I used this Basic Calculator VB.Net and this one Create a Calculator.I have searched google for an answer but it seems what i have is not working.Im not sure exactly what is needed so i will post all of the code i have. [code] My percent does not work it multiply's by a random number is seems.I am new to VB.NET so im not sure what i am missing.
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Mar 24, 2011
I wrote a custom installer that installs my software as well as sql server express 2005 on a pc. Now the client needs it to install on 64 bit pc's as well. It worked well on 32-bit but I had hard coded the install path of sql server as:
[code]...
this works on a 32 bit pc. But on a 64 bit I want it to detect the Program Files(x86) folder.How can I do this reliably?
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May 23, 2011
In my windows app i have a button which is only visible when a user selects a certain value on a DropDownList. For some reason the button does not work when i click on itI've enabled the button on page load and it works, however when i choose the value on the Dropdownlist the button does not work.
Protected Sub DropDownList4_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles DropDownList4.SelectedIndexChanged
If DropDownList4.SelectedValue = "Yes" Then
[code].....
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Nov 7, 2011
I am trying to automate an application and I need to respond to a prompt that is being issued by the application that I've started. The application is issueing a message and I'm using some api controls to respond so that it doesn't stop but they are ignored. here's the code I'm using and I'm hoping someone will look at it and tell me what's wrong. The odd thing is it works on my laptop (Windows 7 Pro 64 bit) but fails on my desktop maching (same OS).
If p.Start() Then
Dim nWnd As IntPtr
Dim ceroIntPtr As New IntPtr(0)
Dim Wnd_name As String
[code]....
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Sep 12, 2011
I have a login form (startup form) with OK/Cancel button, and each set on the form as Accept/Cancel button - works fine.
After login my main form loads, it has keypreview on. This main form opens a new form (after user clicks a client search button) with an OK/Cancel set up the same as the login form.
On this search form, the Enter key works (it calls the OKbutton click just fine), but the Esc key does not.
The cancelbutton property if set to the cancel button, and this form does not use keypreview.
The form has focus, I clicked it to be sure, but in any case the enter key works.
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Jul 29, 2010
If you do a search for "ie8 back button disabled" you'll see a number of blogs with people having difficulties with the Internet Explorer version 8 back button becoming disabled. This now happened to one of my ASP .Net pages. The page uses a user control, aspx page, and a master page. It uses no redirects and seems to be happening when I click the back button and then the forward button (after the forward button is clicked, it does not fire the Load event and the back button becomes disabled).
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Dec 30, 2010
I'm very confusing about this code .When push Button1 ,the code not working
[Code]...
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May 13, 2009
I have a Excel - VBA problem that I can't seeem to get around. I have written some code to search through excel sheets and return the values it finds. The code is written in a module, and when I run it by clicking the play button at the top of the VB editor it works perfectly.
However I have noticed that I need to link it to a button (on_Click) in sheet1, I have tried copying the code into the button sub, it throws up an error: "Method 'Range' of Object '_Worksheet' Failed" When it gets to the 'UpCount' line. This piece of code steps across a worksheet and when a "y" is found it copies the values form a cell at the top of the worksheet (which uses the upcount formula as the cell to be copied changes), and then it also copies some values to the right of the cell containing the "y" value.This code all worked fine when it was ran from the module2 window using the play button a tthe top of the VB editor page, it is just now it is attached to the commandbutton I am experiancing problems!
Sorry I use ActiveCell as I don't really know how to use anything else! And being new at the coding game it helps me to 'see' what is going on..
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Feb 9, 2012
Public Class Form5 Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
txtfinaltot.Text = Format((pizza + extratotal), "currency")
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Aug 17, 2009
I am having issues with my program. It should update every time i click the button, but it runs through perfectly on the first click, after the first click it does nothing.This is a UDP Program, where the client sends a packet with a sequence number and payload which are separate items in the packet. The server receives the packet, reads the sequence number, and then sends back the next sequence number the client should send.The client then receives that from the server with the same payload.. And then should change its sequence number to the one it recieved, and send that to the server..The client works up to where the client updates to the sequence number it receives from the server.. But both show no effect on any clicks after.
Heres my Client
Option Strict Off
Option Strict Off
Imports System.Net.Sockets
[code]....
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Feb 1, 2012
I have a Visual Studio, Visual Basic form that includes an OK button and a Cancel button.
What I want to do is have the OK button save the options that the user chooses and of course the Cancel button discarding them and returning them to their previous values.
But what I'm noticing is that as I'm debugging the form, the values are being saved regardless of whichever button I'm choosing. On the form's properties, I have declared that indeed the CancelBtn is the CancelBtn and that the OK button is the OK button, but the values are still being saved regardless.
Is there a better way to do what I would like this form to do?
EDIT:
Here's the code so far for the two buttons, both are being set to close the window. AcceptOption should save the values and CancelOption should just close the form. I'm sorry if this isn't done well but the FAQ's that I found only mention changing the properties of each button and nothing about the code.:
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles AcceptOptionBtn.Click
' Save the Options
[Code].....
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Jun 30, 2010
In wndProc method WM_MOUSEACTIVATE is not working. When I click on Toolstrip button m.Msg is not returning the value 33 and m.Result is not returning value 2. know how to handle the WM_MOUSEACTIVATE
[Code]...
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Oct 6, 2010
I have a Rich textbox from which i need to search for text.Find should start at the beginning of the text. Find Next should look for the next occurrence. If no previous occurrence, it should start at the beginning (duplicate functionality as Find).Problem is Find is working fine but when i click find next instead of searching for the next occurence it starts from begining after i click find button.
Public Class frmFind
Dim start As Integer = 0
Dim indexOfSearchText As Integer = 0
[code].....
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Dec 12, 2010
I am using VB.NET and I can't compare the radio button lists selectedItem.Value to a string, it doesn't work...here is the code: (I have also tried selectedValue it does not work either)
[Code]...
Why won't it evaluate that rblOne.SelectedItem.Value = "No" !?!?!? I tried rblOne.SelectedValue, that doesn't work, AND I added .ToString to both, which did not help, I even tried it w/ "No".ToString...this doesn't make any sense.
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May 18, 2012
The Save Button doesn't work when I'm Deleting data..
Here's my code
Public Class Form1
Private Sub Table1BindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Table1BindingNavigatorSaveItem.Click
Me.Validate()
Me.Table1BindingSource.EndEdit()
[Code] .....
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Mar 4, 2010
Here's the routine:
[Code]...
The problem - The btnPause doesn't pop up until AFTER the thread sleeps, but the other two buttons works correctly. What the heck is going on? Here, I'm using the Sleep to simulate doing external events yet to be programmed.
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