VS 2008 - Type On Textbox Be Enabled The Button?
Nov 27, 2010[IMG][/IMG]
how...when you type on textbox it will be .enabled the button. else .enabled=false
ADVERTISEMENT
VB - Use The Enter Button When Type In An Integer In The Textbox
Mar 19, 2010My friend and I are taking a visual basic online class. We are total beginners and are having trouble with a programming assignment. We have to create a arithmetic calculator with an enter button multiplication button and an addition button. What we can't seem to code properly is the event handler that allows us to use the enter button when we type in an integer in the textbox. This assignment is detrimental to our grade!
View 6 RepliesC# - Get ALL Child Controls Of A WinForm Of A Specific Type (Button/Textbox)?
Aug 5, 2010I need to get all controls on a form that are of type x, I'm pretty sure I saw that code once in the past that used something like this:
dim ctrls() as Control
ctrls = Me.Controls(GetType(TextBox))
I know I can iterate over all controls getting children using a recursive function, but wondering if there is something more easier or straightforward, maybe:
Dim Ctrls = From ctrl In Me.Controls Where ctrl.GetType Is Textbox
Tic Tac Toe Button Enabled - Add Color
Jun 16, 2011Im Making A Tic Tac Toe And I wanted to add color to the buttons and when someone wins one of the buttons is always not enabled and i've looked through the code and i cant figure out what is wrong.
[Code]....
VS 2010 Type Text Into Textbox1 - Click A Button To Add It And Save It In Textbox 2?
Oct 27, 2009i want to do is type text into textbox1, click a button to add it and save it in textbox 2? I aslo want the user to have this option.
View 39 RepliesCreate A Delay Before The OK Button Is Enabled?
Nov 4, 2009I have a Nag Screen that I am creating, and I am wanting to create a delay before the OK button is enabled allowing the user to proceed.
Is it better to use a Timer event or would a 'For I = 1 to 20000"
loop be the better option.
All this timer would do is Enable the OK button, thats all.
How To Enabled A Button When All Checkboxes Are Checked
Dec 8, 2010Alright I'm very sorry. This is a very Noobish question and I thought I could figure it out my self but I am haveing alot of trouble.Okay so I have 5 Checkboxes. When All them are checked I want Button1 to be enabled.And if any Checkboxes get unchecked after they where checked I want button1 to be disabled.
Now I think I got the code right. I just don't know what event to put it under. If checkbox1.checked = true and If checkbox2.checked = true and If checkbox3.checked = true and If checkbox4.checked = true and If checkbox5.checked = true then Button1.enabled end if
Loop Through Each Button To Check If They Are Enabled Or Not?
Jun 10, 2012I want to do a For Each loop where i can check whether each button is enabled or disabled. If the button is enabled then i have to obtain the values in the tags for each button. I have 26 buttons each containing different values (cash prizes).*IMPORTANT: this code needs to go under the button so every sixth time its pressed it checks the buttons.
Pseudo-Code:
btncase1.tag = 5
Begin while statement to go through each button
Check each button to see if it is enabled
[Code].....
VS 2010 Enabled Button On Web Form?
Oct 31, 2011I try to send a email by a website but the send button become enabled only when I press a keyword on my keyboard, the app insert the text in the form but the button remains disabled.
I think I need activate the textbox in the website also send a key for activate the button but I don't know how do this.
For example when the app insert the text into the subject box and into the message box the button remains disable. But if I enter a letter by my keyboard button becomes enabled.
I am using this code for insert text:
For Each Unit As HtmlElement In main.wbrowser.Document.All
If Unit.GetAttribute("title") = "Subject" Then
[Code].....
Make The Second Textbox Enabled?
Jan 10, 2009I have a combo box with four option and two textboxes (on forms load the first textbox is enabled and the second is not). When I click on a spesific option from the combo box I want to make the second textbox enabled.
View 1 RepliesCheck Button Is Enabled Or Disabled In Selenium
Feb 9, 2011I am trying to check whether the button is enabled or disabled. I am doing the following
Assert.IsTrue(Browser.IsEditable(button))
but it gives me error that expression does not produce a value. Any one know how to achieve this. Currently I am using VS2010 MStest in vb.net.
Radio Button Is Selected, Button1 Is Enabled?
May 26, 2009How can I make it so that when a radio button is selected, button1 is enabled?
View 3 RepliesTextbox Contains Exactly 4 Characters, Button1 Becomes Enabled?
Dec 5, 2010Anyways. I am working on a program/game.
Okay so. I have a textbox. and a button. I made the button disabled.
What I want to happen. I want the user to enter exactly 4 characters. Once this has been done. I want the button to becomed enabled.
This is what I want.
If
textbox1.text = (exactly 4 characters) then
Button1.enabled = true
.net - Enabled Scrollbar In A Disabled Textbox For WinForms?
Jun 3, 2012I'm trying to allow scrolling in a Multiline-TextBox even if the TextBox is set to
textbox.Enabled = False
This is not possible, as the Scrollbar is disabled with the Enabled-Command, too.The default solution here is to set
textbox.ReadOnly = True
textbox.Enabled = True
but this doesn't really do the trick for me. With ReadOnly I can still select the text of a TextBox as well as place the cursor inside of it. But as I have normal (non Multiline-TextBoxes) and other controls on the same form I don't want that to happen. I want to have exactly the same behavior as all the other disabled TextBoxes.
For everything else, like mimic the color of a disabled textbox and so on, there is a legitimate workaround with the ReadOnly-Property, but I coudn't find any for selecting text and placing the cursor.
UPDATE:I tried to use WIN32 API but it didn't work as expected:
Imports System.Windows.Forms
Imports System.Runtime.InteropServices
Public Class TestTextBox
[code]....
VS 2010 Button To Be Enabled Only If The User Has Selected An Item From The ListBox?
Nov 11, 2011I have a ListBox and a button. I want the button to be enabled only if the user has selected an item from the ListBox... How do I do this?
View 9 RepliesVS 2010 Anyway To Make Button That Makes All Enabled Timers Turn Off
May 24, 2010i was just wondering is there was anyway to make a button that makes all enabled timers turn off. Because at the moment i am going to end up with loads of lines basically repeating this.. [code]
View 4 RepliesVS 2008 Make A Textbox Change Some Letters Within Textbox When Click A Button
Jun 29, 2009I want to make a function in VB 2008 with which u can make a textbox change some letters within the textbox when u click a button. So example: Textbox1 has got in it: url...Then when I click button 1, it has to change ....
View 8 RepliesUnable To Cast Object Of Type 'System.Windows.Forms.Button' To Type 'System.Windows.Forms.TextBox'
Apr 28, 2009I have a panel with some controls in it (several textboxes, a slider, 2 buttons, and a small groupbox).. When I click a button, I want all of the textboxes within the panel to be readonly... So I have this code: [code] When I run it though, I get the following error:Unable to cast object of type 'System.Windows.Forms.Button' to type 'System.Windows.Forms.TextBox'.If I remove a button, it moves on to give me the same error but for a label..
View 4 RepliesExecuting Script In Program - Type MsgBox("hello") Into The Textbox, Click The Button
Aug 24, 2011I was once using a program that was under beta, so the creator added a nifty feature. You could enter any vb.net code into a textbox, and when you pressed the button next to it, that code was executed. For example, you could type MsgBox("hello") into the textbox, click the button, and it would run that code as if you actually put it in the source code and ran it. I've googled so many different phrases trying to find out how to do this, but I can't find anything. Anyone have any ideas or resources I can look at?
View 1 RepliesOpening A Program And Type Something In Their Textbox Or Click On Button Of Program?
Mar 21, 2011opening a program and type something in their textbox or click on button of program if you can tell me refrence or .net platform class that can i access to another filed program
View 12 RepliesButton To Be Disabled "button1.enabled = False" When The Program Starts?
Mar 17, 2010I'm using visual basic 2005 express edition I am having trouble with comboboxes and a button I want the button to be disabled "button1.enabled = false" when the program starts Then when the user selects a listing in all the comboboxes have the button become enabled "button1.enabled = true"
View 4 RepliesHypothetical Controls - Options Checked As Enabled In FrmConfig Effects - Controls (like Buttons/menu Options) Are Enabled In FrmMain
Nov 26, 2010As i'm learning more and more about developing ive just got my head around creating classes and modules, i started wondering about something to do with configuration of applications where deployment is in a more diverse environment say in a company where different branches dont need access to all parts of a program, so i thought id throw the question out there in a basic sense and get some feedback. so i can go off and do some more reading and learning.
So the scenario in my head is like this.
So we have for arguments sake FrmConfig which is the master configuration form, then we have FrmMain which is the root menu our application general user interfaces with. So here based on what options are checked as enabled in FrmConfig effects what controls (like buttons/menu options) are enabled in FrmMain.
Asp.net - Unable To Cast Object Of Type 'ASP.webform1_aspx' To Type 'System.Web.UI.WebControls.Button'
Jan 28, 2012when view in browser, i got this error: Unable to cast object of type 'ASP.webform1_aspx' to type 'System.Web.UI.WebControls.Button'.
how should i solve this problem?
Line 7: If Not Page.IsPostBack Then
Line 8: Dim rowIndex As Integer = 0
<b>Line 9: Dim btn As Button = DirectCast(sender, Button)</b>
[Code].....
VS 2008 - How To Tie Button Event Textbox
Jun 7, 2009I have a textBox and a button's click event used to add the textBox.text to a listBox. Is there a way to add the textBox.text value to the listBox without having to click on the "Add" button. Such as, simply typing the text and hitting ENTER on the keyboard?
View 3 RepliesVS 2008 - Error With Web Browser - Saying That Javascript Needs To Be Enabled
Sep 21, 2009I am creating a web browser and every time i visit a certain site (yahoo), i get an error saying that javascript needs to be enabled.
Here is the exact wording: "This page requires that you have Javascript enabled on your browser. If you're not sure how to do this, click here."
How to disable the error, enable javascript.
VB 2008 Link Browse Button To TextBox?
Jun 12, 2011im trying to link a browse button to a textbox when the user clicks the browse button and selects a destination the selection is displayed in the textbox
View 2 RepliesVS 2008 Add In Textbox.text And A Button & Counters
Jun 10, 2011This is my code that im working on
[Code]...
I want to add in textbox2.text and a button when i press button1 (it minus the number or whatever number i deside to put into textbox2.text) then the time (in textbox1.text ) goes back up to 100
VS 2008 Controls Enabled And Disabled On Windows Form?
Jun 7, 2009I am making a configuration screen so that an administrator can easily determine what controls on a form are enabled according to a combo selection.
I have created a table (SQL2008 DB) to store the settings and need ideas how I can best implement.
The session form will start up normal with only a few controls enabled to start, but then when the user selects a "session type" from a drop down combo then the form will be configured for that type. Because there may be several different combinations, and I do want to offer the user the ability to add and configure more types as needed I feel like this may be the best method instead of hard coding.
Table Structure
SessionType varchar(25) not null PK
ControlSwitch varchar(50) Not Null
(Edit: I may add an additional DB field so that I can specify the default value of a control also)
Now what I thought I would do on the config form is have a series of combo boxes and the label represent each control with a value of True or False, then when saved it builds a string like example 1,1,0,1,0,1,1,1 or True, True, False etc.
The string would represent
ctrl1=on, ctrl2=on,ctrl3=off,ctrl4=on,ctrl5=off,ctrl6=on,ctrl7=on,ctrl8=on and so on.
VS 2008 Print Into A PictBridge Enabled Printer Using Bluetooth?
Jun 15, 2010Here's the thing, i've been seeking info about this PictBridge thing and guess what, no luck either on google or alltheweb. I'd like to connect a bluetooth adapter and from an other computer with bluetooth print pdfs into that device. I'm not sure if i made myself clear
View 11 RepliesVB 2008 Change The Colour Of Text In A Textbox Through A Button?
Jun 12, 2011change the colour of text in a textbox through a button in a simple text editor that i am working on?
View 2 Replies
