I am trying to detect whether a checkbox is checked and display a message for the ones that are.I am running Visual basic 2010 and The code is as follows: Dim message As String If CheckBox1.Checked = 1 Then 'MsgBox("Checked") message = message & CheckBox1.Checked & vbNewLine MsgBox("You Have Choosen" & vbNewLine & message) question is what is wrong with this code? I get an error that message value has not been declared.
View 2 RepliesI have a ListView with Checkboxes in vb.net and what I want to do is when the user check the checkbox, the program ignore the response of the user in checking the checkbox, instead it leaves the checkbox uncheck.
View 4 RepliesI shtere a way i can loop the radio buttons on a groubBox and check which one of the 3 buttons have been cheked?
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i am creating dynamic Groupbox and at a time i am creating checkbox in the groupbox. it`s working properly.How can "refer" or "call" the Dynamic Groupbox and Dynamic Checkbox.Clearly , If i am creating 10 GB`s and within GB`s for each GB i am creating two checkboxes OK.Now i want to use the checkboxes some other purpose. so how can i write syntax for that...?
View 11 RepliesI has some checkbox created in a window form groupbox. May i know how can i find all the checkbox whether they are checked in the groupbox?
Code:
For Each ctrl As Control In Me.Controls
If ctrl.Name <> checkBox.Name And (TypeOf ctrl Is CheckBox) Then
If ctrl.Name.Substring(0, 3) = "ADJ" Then
[Code]...
I am using the above codes to find the checkbox, but it seems like not able to find the checkbox that are created in the groupbox.
i am using vb2010, i am trying to make a groupbox with many checkbox inside i wane builds a function that will go throw all the checkboxs and return a string with the text of the chechbox(for ex: a pizza add-on where the user check what he wants)i dont wane start writing an if statment for each cheackbox becuse if ill have 1000 of them then it is stuped...
View 6 RepliesMy ISP's DNS server goes down all of a sudden sometimes. This is very annoying while surfing the internet. So, I'm trying to make an application which has the following characteristics :
Runs in system tray
Pings the server periodically
Notifies when the server becomes unreachable/active
Now, I know that the existing workarounds are to use OpenDNS or ping <IP Address> -t in command prompt. I don't want to use them... the reason being that the former gives much higher pings than my DNS & for the latter, I'll have to switch windows.
I would like to use code to create a checkbox with default properties and place it at a certain position in a groupbox. For example, i would like to do this by pressing a button and that i can give in the name and tag by use of an imputbox. Also, i have noticed that if something like this is done, these changes aren't permanent and don't apply to the designer nor the code in VB. Is there a way to let the newly created checkboxes appear in the designer? And what about permanently deleting checkboxes by pressing a button. With "Dispose()" it isn't deleted from the designer...
View 2 RepliesIn a VB.net app, I have several checkboxes created with regular ASP controls, i.e.asp:CheckBox ID="cb3" runat="server" Checked="true" />I'm trying to implement a "Select all/none" functionality but I'm having a few problems. The Javascript is not changing the state of the checkboxes in Internet Explorer (v9). I tried debugging with IE's dev tools and the checkboxes are definitely getting their checked property set to true. (Also tried setting to "checked".) Here is the JS:
function setCheckboxes( state )
{
var inputs = document.getElementsByTagName("input");
[code]......
im trying to figure out how on earth to set a checkbox on a DataRepeater row to true. Nothing ive tried seems to work. Ive searched all over, and all i seem to find is ways to check the state and in ASP.
Text boxes would be:DataRepeater1.CurrentItem.Controls(
"textbox1").Text = textbox2.Text.However, checkboxes wont work in this way. DataRepeater1.CurrentItem.Controls("Checkbox1").Checked = True"Checked is not a member of windows.forms.control" - ive tried various things in order to set it to true/false, but whatever i do doesent work. I expect its going to be something stupidly simple, but its those things that annoy the most IMO!
form 1 has a list of checkboxes on itform 2 needs to check if one of the form 1 checkboxes is checked.
texton is a value passed from a function parameter of type string
If (Form1.Controls.Item("checkbox" & texton).checkstate" = True) Then
'Do Something
[code]......
In a VB.net app, I have several checkboxes created with regular ASP controls, i.e. <asp:CheckBox ID="cb3" runat="server" Checked="true" />I'm trying to implement a "Select all/none" functionality but I'm having a few problems. The Javascript is not changing the state of the checkboxes in Internet Explorer (v9). I tried debugging with IE's dev tools and the checkboxes are definitely getting their checked property set to true. (Also tried setting to "checked".) Here is the JS:
View 8 Repliesusing VB net(2005) in Win Forms, I would like to remember the state of my checkBox1 (checked or unchecked) as BindingSource change position.I read that I could use the "Tag property" I have never use it and further more do not know how.
View 13 RepliesThere is a check box in my webform. whenever i tick it ..and click on back button it will not retain its state ..when i comeback using the next button to the same page.Note: view state is enabled in the control There is no code in the page load event
Code below:
Protected Sub chkBx_SR_wu_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles chkBx_SR_wu.SelectedIndexChanged
[code].....
I'm using a CheckGroup in a project found here. There were several things in the code that needed fixing to really be useful to me:The fact that the panel in the regular groupbox overlapped the checkbox control so that the bottom of some letters were being cut off. When changing the back color of the groupbox, it didn't change the back color of the checkbox. Fixing these two problems was easy, but fixing the second one led to a new problem. When changing the backcolor of the groupbox to Transparent, it also changes the backcolor of the checkbox to Transparent, thus displaying the text for both the checkbox and the groupbox's header.
View 8 RepliesIm making an application that needs to use an explorer-like interface to let users select directories from their hard drive, so I've got a TreeView that I load all of the folders into and I have the checkboxes on each node enabled. The problem is that there are only two states for the checkboxes so if someone selects a folder, then minimises that node then they no longer have any way of knowing that sub folders are still selected.[code...
View 4 RepliesI have a DataGridView control in a .Net application that contains a checkbox column. I would like for the user to be able to edit the checkboxes. The issue that I am running into is that I cannot detect the state of the checkbox after the user checks it.
If the checkbox was originally checked, then it will return checked as soon as the DataGridViewCheckBoxCell gets focus. But, if I click on the checkbox again and unchecks it, then it still returns checked. From that point on, it will always return checked regardless of the actual state of the checkbox until it looses focus and gains it again.
Likewise, if the checkbox was originally unchecked, then when it gets focus it will return unchecked in the click event regardless of what the state of the checkbox actually is.
Here is my code.
Private Sub grdTemplates_CellContentClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles grdTemplates.CellContentClick
[Code].....
I created a control so that I can add label, txtbox and checkbox during runtime. I was able to do this successfully but after this, I need to get the state of this checkboxes every time the user check it, RUNTIME.[code]...
View 2 RepliesI'm used to Access and have just created my first form in VB in Microsoft Visual Studio. I have added four check boxes to a form and they are connected to a SQL database and working fine with one exception: When I create a new record, the initial state of the checkbox is null so it shows a green square in the box and you have to click twice to actually place a check in it even though in the properties, the three state is set to false.
When I go into DataBindings/Advanced, and set the null value to zero, it fixes the problem with starting out as a null state in a new record, but then when I create a new record it carries the checked and unchecked state from the previous record over. (If it's checked in the current record and saved and then you click on new record, the checkbox stays checked.) I can't even figure out the correct syntax for manually setting the checkboxes to a false state in the new record event to fix it.
Hi,I´m trying to build a form that allows user to choose if he want the combo-boxes sorted or not. The comboboxes are filled when form is loaded, when user clicks on checkbox (chkSortList) then I want the comboboxes to be re-arranged. Can anyone give a hint how to do that ? Tried cmbMerk.Refresh(), cmbMerk.Update() ... but the sort-order do not change. I can re-load the items to the combo-boxes but is there a better way to do it ?
RCazzo'Code examplePrivate Sub chkSortList_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles chkSortList.CheckedChanged
Select Case chkSortList.CheckState
Case CheckState.Checked
[code]....
I need a form width a checkbox "Don't show this again" for my winform, but how can i make this so when my Form1 loads it checks the state of the checkbox using the getsettings option?
How can is save the checkbox state to the registry? and how do i get the state?
If Form2.Checkbox.checked = Getsettings() Then
Form2.showdialog
Else
Goto Skip
End IF
I'm making a form with a checkbox where if checked a target file is appended with text-A and if Unchecked the file is appended with text-B How can I do this?
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I have a "Remember Me" check box that will remember the user's username and/or password if he/she chooses to. When the check box is checked a message box appears saying that it will remember their password. When I save the "Remember Me" check box state as checked the form loads the check box as checked which makes the message box appear on form load. Is there anyway that I can prevent it from doing that? I'm using "My.Settings".
View 2 RepliesI just want to repeat a code block if a CheckBox it's checked...So, i'm very novice to programing in Visual Basic and i'm learning by myself doing little things like a Ping Tool.I have this code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Label1.Text = ""
[code].....
I have a WPF window with a TreeView that contains a checkbox at each node. I want to be able to capture the state of the checkboxes but I don't know how. (I am trying to do this without writing much of the code in XML)
Here is what I have in the XML:
<TreeView Grid.Column="1" Grid.ColumnSpan="3" Grid.Row="1" Height="200" HorizontalAlignment="Left" Margin="126,299,0,0" Name="TreeView1" VerticalAlignment="Top" Width="220" ItemsSource="{Binding}" DataContext="{Binding}">
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How to store the state of my check box list tick boxes accross the page life cycle? Here I have a unbound checkbox list control where values comes from xml file. How to retain the state? Moreover, when I click on Next button to the new page and comeback state is retained. But when I click on the back button and come to the same page state is not retained.
Protected Sub chkBx_SR_wu_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles chkBx_SR_wu.SelectedIndexChanged
Dim i As Integer
i = 0
Try
For i = 0 To chkBx_SR_wu.Items.Count - 1
[Code] .....
On the form that i have there is a listview with checkboxes enabled it all works fine but when i close and reopen the form all the previous checked checkboxes are uncheched . Is there a way to save the state of the checkboxes and on form load to restore them ?
View 5 RepliesIam looking for a way to save a checkbox' state between runs. So that if a checkbox is checked and the program is the closed down, it will remain checked when the program starts up again and vice versa. I've found som deferent guides around the web but i cant seem to get it to work..
Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
Dim ExtApp As Integer
[code].....
Firstly i'm not asking for the exact code here but the below is what i'm trying to do:I have a gridview with DropDownList and CheckBox and I have a button outside the gridview that will add a new row within the gridview.I have no problems with the adding row but I have a problem with saving the state of the checkbox/drop down list.Everytime I checked the checkbox and add a new row, all the DDL/CB will be reset.So how can I do it so that when I add a new row, the checkbox that I've checked before will still remain check.
View 3 RepliesPublic Class Form1
Private Sub CheckBox2_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox2.CheckedChanged
[Code]....
As you can see, when I enable/disable my checkbox it enables/disables my textbox.
The thing is, I have more than one textbox, how can i add more textboxes to be enabled/disabled?
I tried using If TextBox2.Enabled = True AND TextBox1.Enabled = True Then
TextBox2.Enabled = False And TextBox1.Enabled = False. (of course fails)