I'm wondering if there's an easier way to do what I'm trying to do, because right now it seems like I have to program all the functionality manually.Here's my situation. I have a UserControl with a single Radiobutton on it.When the radiobutton is clicked, it marks the UserControl as "checked" and does some nice OnPa
View 9 RepliesThe 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.
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Is there a way to validate a groupbox with a couple radiobuttons in it to make sure that one of the radiobuttons is selected?
Heres why I need this. I need a user to be able to select their class rank out by way of radiobuttons in a groupbox. When they click submit, I need to validate that atleast one of the radiobuttons got selected and if not display a messagebox.
I got one reply early of:
If myGroupBox.Controls.OfType(Of RadioButton).Count(Function(rb) rb.Checked) = 0 Then
'There is no RadioButton checked in myGroupBox.
End If
Is there any other ways other then that? Preferrably a more 'dumbed' down way? This is for just an entry level VB class, I would prefer not to use something of that nature if there is another way.
Im basicly making a "Settings" form and I want it to be able to check more then one radio button, but only 1 per "line" (One Per Setting)
View 4 Repliesi have a form with a bunch of textbox's that are connected to a ms access data source, so i can update, edit and delete records.I also have 4 radio buttons.What i'm trying to acheive is that when a row is selected in the datagridview, the textboxes show the values in them (id, name, number, etc.),which works perfectly, and the radio buttons should show the value of the "grade" column of the cell that is selected.
So basicaly when you click a record, if the grade is 5 i want the radiobutton5 to be selected. And if i click radiobutton6 it should update the field to 6.
I have two labels on my form
Label1
Label2
In the form load I generate a radiobutton for each label, with the text property being the name of the label.So two radiobuttons are made The first one will have text: Label1 I have
Quote:
dim objStore as object
Example:I select the first radiobutton (text: Label1)Then Label1 should be stored in objStore as object.So then I can do
objStore.text = "test"
How do I check a CheckBox/RadioButton in a webbrowser?
View 2 RepliesIm Working On A messageBox creator And Im kinda stuck On this Problem:
Ok I want to Make a Radiobutton AndOnce I click It It makes The Option Like This:
Ok Like I want It To Like when I check A radiobutton And then Press button1 It will Show a Message box With
The Button option (ok and Cancel) This Is my Code Below:
CODE:
Yea And When I put this In Button1 And Test My Program and Check The Radiobutton and Clcik Button1 It Doesnt Show The Cancel Button option
This Is How My Program Looks So far:
I wonder how to make the Radiobutton ON when webbrowser is fully loaded, and the Radiobutton OFF when the page is loading. It's like boolen. Im using Webbrowser1.If you do not understand im mean this:
1. Click on a link on a site.
2. The Radiobutton gone OFF.
3. When the page is 100% loaded, the Radiobutton gone ON.
in load of my form, i create automaticly some radiobutton in relationship with the number of Categorie in my BD i hope that when i check for exemple the radiobutton1, it show me (" hello all ")
in reality i don't want to show that, but it just for to simplify my question
this is my code for creation of radiobutton : Private Sub Gh_Produit1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
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I have MainLayout.master that has UC_Menu.ascx on it. I have a page named Customer.aspx that uses MainLayout.master. Customer.aspx also contains a UserControl named UC_Details.ascx.How can I have UC_Menu.ascx call a function that is in UC_Details.ascx with this scenario?
View 3 RepliesI'm trying to make a game shop.the shop has items, and you pick which item you want through a radiobutton. Then it has a textbox that asks for the quantity of how many you want. Then how click a button, and I want a message box to pop up saying "You have purchased # (whatever item)(s)" The radiobutton text has the name of the item.
View 3 RepliesI have a Windows Form frmMain() holding seven more-or-less unrelated UserControls, ucFlopsy", "ucMopsy", "ucCottontail", etc...I say "more-or-less" because each of the seven UC has three similar public read/write properties:
IsLocked (a boolean indicating if the following two properties are "Locked")
IsLockedID (if IsLocked=True then IsLockedID is an integer)
IsLockedName (if IsLocked=True then IsLockedName is a string)
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I need this code urgently try to sort out my problem and please explain the code with proper way.
View 1 RepliesI have a Windows Form that contains a custom control container as a UserControl. For the sake of this question, this custom control container is called Dashboard. This container called Dashboard contains numerous other controls depending on their permissions. I need to raise events that are contained on these controls through the Dashboard control and over to the Windows Form.
How can I bubble up the event? I'm using VB.NET for this project, but can convert C# into VB.NET.Also, to complicate matters, the main Windows Form is a VB6 project. So, I'm using the InteropFormsToolkit to accomplish this.
I have two UserControls on a MasterPage. DataEntryUC contains several TextBoxes and DropDownList. NavSaveUC contains navigation buttons. When the user clicks on a navigation button, I will be saving the data entered into DataEntryUC from the NavSaveUC UserControl.
I have a couple of tables in my DB that contain stored procedure names, control names, control types, SqlDbTypes, etc.... that correlate with DataEntryUC.
How do I reference a text box that is on DataEntryUC from NavSaveUC?
I have been working on the following code from NavSaveUC with no luck.
Dim MyControlName = "txtFirstName"
Dim MyControlType = "TextBox"
Dim MyStringValue as String
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I have a usercontrol that has a main form and calls another form within the usercontrol to get some data from a database that allows the user to select some items from a CheckedListBox control on the sub form. I want to pass the selected items from the CheckedListBox back to the main form and display the results there. I have a public property called DBList of type List(of String) on the main user control. If I create a reference to the usercontrol form the second form within the usercontrol I get a new instance of a user control. All I want to do is set the property on the usercontrol and close the secondary form. How do I reference the usercontrol from the form within the usercontrol?
Code in UserControl:
Public Property DBItems() As List(Of String)
Get
Return DBItems
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i want to paint a usercontrol icon to a graphics object ... how would i go about doing this?Eg display the TextBox's usercontrol icon on a form in my app as it appears on the toolwindow.
View 6 RepliesI want to make a usercontrol that I can then use on my project form, and then interact with it. (for example, get the result of a calculation that was made in the user control and then make futher calculations on my form) I basicly know how to make a Usercontrol, by not how to use the information that it derives for further use.
View 3 RepliesI create a UserControl application
So I put in it (put in UserControl) a Button
how to user this userControl in VB6
I am trying to add an ArrayList property to a UserControl with the following
Private _hist As ArrayList
Public Property History() As ArrayList
Get
Return _hist
End Get
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I get an 'Object reference not set to an instance of an object' error.
I have a form where the user will choose multiple clients from a subform that has a DGV.Each row has a checkbox indicating that it has been selected.When the user is finished selecting the clients, I need to store the selected clients ID Number, Name, and Program Number either in a temp table or another method to only handle about 30 records.After that part is done, I need to create a new tab for each client which has a UserControl on the tab. I have the new tab thing working but I need to learn to apply the client to the first new tab/user control then create another and so on.
Private Sub frmCaseNts_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
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I've been scouring the Net, but I can't find anything really useful on how to set a default button in a user control (everythings for ASP). I can imagine the brute force method of handling the keypress for each control within the control and checking to see if the Enter key was pressed, and if so, calling a PerformClick on my desired button... But I just have difficulty imagining that this will be the best method, especially on Search Controls that have 30-40 subControls on them. I've tried just handling the KeyPress event at the control level but it never gets called when a sub control has focus.
Another problem with the brute force method is that some of the controls within my UserControls are themselves UserControls containing several controls, so I would have to handle each sub control within the sub-user-controls and create EnterKeyPressed events that were raised when one of the sub-sub-controls received an Enter KeyPress. This could go on for several levels. Then I would need to handle all these events. This seems like an unnecessary layer of complexity.
Is there some way to create a routine that perhaps automates the above? Or just a simple workaround? I know I can set the Accept and Cancel Buttons of a form, but I have a form with a TabControl that has a UserControl on each tab. Each one of these tabs needs its own Default Button.
I've built my first usercontrol for use in a GPS Mapping forms app.
pic1 shows "panel1" containing some picturebox "tools" with a map(another panel containing a picturebox) underneath.
Pic2 shows that I dragged the map and the "tool" have not moved with the drag.
"panel1" also contains my usercontrol( this will show a transparent map scale). My usercontrol and all the "tools" definately have the same parent - ie "panel1".
If I resize the form to cause a re-paint of all the controls I get Pic3 - the red T bar (my usercontrol) will be the map scale.
Everything looks OK until I drag the map - the user control goes with the drag. Pic4 shows that the usercontrol image has been erased as it passed under the "tools".
I don't understand why the "tools" stay put and on top of the map and the usercontrol does not - even though they all have the same parent.
I have a solution where I wanted to create a custom AxWindowsMediaplayer control. So I added a usercontrol. I added an axwindowsmediaplayer and then I added the control to my Form1. No problem so far. I use a Timer in the Usercontrol to make some sort of Fader. No problems there either. BUT I also added a few labels. In the Timer Tick I type the following lines:
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I have a form that loads a UserControl which has a tabpage. Each tab has textboxes that I need to update when I create the tab page. I actually had this working but lost a major version of the code and can not remember how I did it. I want to send data to usercontrol this way from the form Do While
count <= intGrpSize With TabCtrlClient() .TabPages.Add(New TabPageEx) UC.SetSessionDate(tbSessionDate.Text) uc.SetCouncelor(CInt(cbProviderID.Text))
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I built a specialized userControl using VB2008 (on XP 32-bit) to embed in HTML (not ASP!) and compiled it, pointing to x86 CPUs. I added the necessary keys to the registry (see attachment) to declare a classId in a HTML 'object' tag. This scheme works OK on all 32-bit OS I could put my hands on, but fails to load on 64-bit: I could test only on XP and Win 2003. No error message and Fiddler does not even know something happened... I installed VS2008 on the XP 64-bit machine and ported the code to a fresh userControl (to check the code). I got the userControl running on this workstation without any trouble. I copied this new DLL on another workstation and added the necessary keys to the register, but to no avail. I checked the registry and the 'Wow64' keys are there allright. As a check (and to provide you with a 'working' example), I:
- built a very simple userControl on the 32-bit environment (label, textbox and button to display the text in a mMessage box),
- on the 32-bit workstation:
+ copied the file to a 'program files' folder,
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Well, the title pretty much says it all. I have a user control that is a a collection of six label controls. three are used as visual color indicators, and the other three are used as the corresponding value for each color indicator. (It's sort of like a legend key on a chart or map.) I have created a custom class to store the three values, and the associated methods to interact with the values. (I can probably use a structure instead of a class, but right now, I don't want to discuss that.) My problem, is that I want to show my user control inside a cell of a DataGridView. I've looked at the examples that create a MaskedTextBox DataGridViewCell, but I can't seem to get it to work. Here is what I have:
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I'm working on building my own UserControl that will display thumbnails. I've got the collection and the items that the collection holds working ok, and I've got a handle on how I'm going to display the information on the face of the UserControl. However, my problem is how to fire the Method that displays the thumbnail on the face of the UserControl when a new Item is added to the Collection?
View 2 RepliesIm trying to check a "male" radiobutton. Heres my code, and the debugging error
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