I have a list box with three items in it. This has been disabled and I want to enable a button if all three are checked, i was looking for a CheckedChange type event in the MSDN but could not find anything. How can I do something like this?
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I want to allow the user to enable or disable a textbox by clicking either a button (enable) or the reverse. (disable) if the user clicks the enable button the textbox should receive the focus.
View 4 Repliesim making dynamic sql statement rmode is a radio button and tmode is a combo box
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how to enable /disable the timer with a button and how enable /disable the timer with a checkbox? and the opposite how to enable /disable a button with a timer and how to enable /disable a checkbox with a timer
View 5 RepliesI'm making a program but I want it so only 1 radio button can be checked at once?
View 2 RepliesI'm trying to register two hotkeys to enable two different button clicks. I have the first button successful. (F9 = Button 1) How would I add the second button without errors? (F10 = Button 2)
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can anyone tell me how to make my program "remeber" checked Radio button.
View 1 Repliesone button on/off disable, enable any button like Handles Button1.Click i want to disable or enable part of the program?
View 8 RepliesI want to make 2 radio button.. I want a radio (when checked) show contents in a combo box, each radio button should show different contents when checked.for example: My project is to create a payment form for books when reference (as a radio button) is checked then i want it to show the following book titles in a combo box: "vb guide 2010" , "PHP for Dummies" etc and show the price in a separate text box when clicked when fiction (as a radio button) is checked then i want it to show the following book titles in a combo box: "harry potter" , "spiderman" etc and show the price for these titles in a separate text box when clicked.
View 10 RepliesI am trying to get a checkbox to activate and deactivate a button. While the button is deactivated it is dimmed or faded out. While Actvated the Text and button is fully visable. I did use ctype to activate the button from the checkbox.
CODE:
I found this code in the help section online to enable & disable an inactive button but do not know how to apply this to the button.
Enable or disables the automatic generation of inactive button images.
I trying to get what I think should be a simple thing. I have a checked treeview. I need to get the text of each checked node into a string. For the life of me I can't get it. I am trying to loop thru all the nodes and see if they are checked but I keep getting a "object reference not set to an instance of an object" but I don't know why.
Dim value As String
Dim node As TreeNode
Dim i As Long
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I have a vb.net based windows application, where when "GO" button is clicked a bunch of data is loaded into DB. So in my application as soon as "GO" button is clicked I want to just disable it and would like to enable it back when the uploading has completed.Now in my specific method for btnGo_Click() I have:
btnGo.Enabled = False
as first line and
btnGo.Enabled = True
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How can i disable a button after i click it and shows another form, and enable it after i close the form that was opened.
View 3 RepliesAs the title says how can i enable a button after clicking another?
View 2 RepliesI have 4 forms. I have a button on form2 that when pressed, I want it to enable a button on form1.What I've tried is this:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Form1.Button3.Enabled
End Sub
but its telling me that the property access must assign to the property or use it's value.
I have a textbox and a button. Initially the button should be disabled, but when I change the value in the textbox I want to enable the button. I tried to write a trigger.
<TextBox x:Name="txtCompanyName2">
<Binding Path="CompanyName2" UpdateSourceTrigger="PropertyChanged"/>
</TextBox>
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ok I have an array and based on whether their is information in all the arrays nodes is dependent on whether a button is enabled.
Heres what I have:
Dim PatientArray(5) As String
txtFName.Text = PatientArray(0)
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i want to make a button who have two function like xyz.visible=true if i press this button again then Visible function make false and it autometicly renamed enable or disable
View 4 Replieshow to enable the cancel button of the form?
View 2 Repliesi want to enable the use of a button only when the webpage has finished loading?
View 3 Repliesif listview reach 2 records i disable the addmore button but when i delete 1 transaction from the list view it suppose enable the addmore button.
View 12 RepliesHow would I enable a command button if 3 out of 10 text boxes contain any data?
So far in the load event I have Button9.Enabled = False
please help me to crack d code to enable the text of a button to blink.
View 1 RepliesHow to enable my button if all the required textbox is not null
View 4 RepliesI am trying 2 enable my button when text is entered in a textbox. i have tried this but it isnt working,
btnAddItems.Enabled = False
If tb1.Text.Length > 0 Then
btnAddItems.Enabled = True
End If
End Sub
the button is AddItems, and the textbox is tb1.
I have 2 buttons on the form, Button A and button B.
I want to enable button A from 6am till 6pm from Monday to Friday and to disable button B during 6am until 6pm.
And I want to disable button A from 6.01pm till 11.59pm.
During saturday, only button B is enabled for the whole day.
I have three radioboxes in my form, when i click on one on them it shall change a language in the webbrowser.
Here is the HTML
<input type="radio" value="Engelsk" name="spraak" checked="checked" style="font-family: arial;"/>
<span style="font-family: arial;">From English </span>
<br style="font-family: arial;"/>
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I have created a DEMO project to illustrated what I am referring to. I have a simple form, the button is set to Enabled False in the property inspector. When the user complete the form controls(fields) the button is Enabled. Everything seem to be working except the following:
When the user completes all the field, they must type twice in the MaskedTextBox for the button to be Enabled.
Even though there is no actual characters typed in the box because of it's restrictions, why do I need to type twice in the MaskedTextBox before the button is Enabled. Here is my code:
Public Class frmActivateBtn
Dim blnCheckName As Boolean, blnCheckPet As Boolean, blnCheckColor As Boolean, blnPhoneCheck As Boolean
Function turnTestButtonOn()
If blnCheckName = True And blnCheckPet = True And blnCheckColor = True And blnPhoneCheck = True
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I have wriiten several windows app using Visual Studio 2008. All projects but one where the "Updates" button is disabled in the Publish tab. How can I enable it?
View 2 RepliesI want Disabled standard window close(X) button when I click on Btn_Start and then I click onBtn_Stop andEnable standard window close(X)buttonI know Disabled standard window close(X) button but i don't know Enable standard window close(X) button
my code:
'for close button declaration
Private
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