Changing Content Of A GroupBox With ComboBox Selection?
Jul 16, 2009I have a ComboBox, and I have a GroupBox. What I want is for the content of the GroupBox to change when I change the selection of the ComboBox.
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VS 2010 Combobox Changing Selection Disables Button Again?
Nov 19, 2009Ok so i'm trying to set up my program so that when I choose WinRar it opens a new window asking which architecture to use. I have a combobox set up with both architectures in it. I have the accept button disabled so that you have to choose an architecture and I figured out how to make it so that when you select one architecture it will enable the accept button but if you choose the other architecture it disables the button.
Private Sub cmbx_rar_wdw_arch_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmbx_rar_wdw_arch.SelectedIndexChanged
If cmbx_rar_wdw_arch.SelectedItem = ("32-Bit (x86)") Then
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Forms :: Clear The Dgv When The User Blanks The Combobox Without Necessarily Changing The Selection Index?
Oct 25, 2010I have just realised that ComboBoxes don't have a Change event. I have a combobox filled with a few items, eg. Bakery, Deli, Fruit & Veg, etc. Choose one of these items, all the related items show in the dgv. However, when I blank the text in the Combobox (press Delete key whilst Combobox has the focus), what event fires so I can blank the dgv? The combobox does not contain a Blank item. Even if it does, the Blank item only fires the ComboBox1_SelectedIndexChanged when the user scrolls down to, or clicks on, the blank value.
I want to clear the dgv when the user blanks the combobox without necessarily changing the selection index.
Changing Size Of A Groupbox?
Sep 26, 2009okay well I want to be able to change the size of my Groupbox when I check my check box. I have tried this code and it did not work
If Checkbox7.checked = true then Groupbox1.size = (309, 446)
I don't get why this wont work, I tried others to but I cant get it to work.
VS 2008 Changing Font Of GroupBox Caption
Oct 30, 2009I'm trying to change the font size of a GroupBox caption (text). The problem is that if I change it, all the controls inside the box are changed accordingly. I want to change only the GroupBox font size. How to do it?
View 2 RepliesButton Automatically Changing Properties When Added To GroupBox
Mar 6, 2009I've got a groupbox on my form. I changed its font and fore color. The problem is that when I add a button or any other controls like a label, checkbox etc to the groupbox, the controls are automatically changing their fore color and font to that of the groupbox. How to prevent this?
View 5 RepliesButton Automatically Changing Property When Added To Groupbox?
Mar 5, 2009I added a groupbox and changed its heading's font and fore color. The problem is that, when I add a button to this groupbox, it automatically changes its font and fore color to that of the groupbox!How to prevent this from happening?
View 2 RepliesUpdate Source Combobox To Printer Combobox Selection?
Mar 27, 2011Is there a way to update source combobox to printer combobox selection?So going from printer1 to printer2 the source will update according to what that printer has to offer.
View 8 RepliesCombobox - When Select A Value From The Combobox The Selection Won't Validate?
Feb 22, 2012I'm having a problem with combo boxes. I usually use Java and it's been awhile since I used VB but I never remember having this much difficulty.My application is using an SDF file. From Data Sources, I drag the details on one of my Tables to my Form to get all of the fields. Three of them are comboboxes. Each of the three is an INT64 and each corresponds to a primary key in a different table. I click the tasks button on a combobox and for data source I select the appropriate table that has the data to go with the combobox, for display member I select the field that I want users to see, and for value member I select the primary key. Then I run a quick test and start the app, open the form, and add a new record. When I select a value from the combobox the selection won't validate because it doesn't think it's an INT64 like it should be. It seems to be using the display member as the actual value instead because if I change display member to the primary everything works great.
View 11 RepliesFill A ComboBox On The Selection Change From Second ComboBox?
Jan 15, 2012I have two comboBoxes, one is CountryCombo and second is StateCombo.What I want is the that when i the clicks country combo and select a one country then the States of that the country should get populated in the State Combo.I have tried things many many many but nothing working. Below is my code of how my CountryCombo is getting filled.
query="select CountryName from CountryMaster"
if dr.hasRows()
{[code]......
Changing A Label Value Based On Selection In A Listbox?
Dec 11, 2009Just wondering if someone can at least point out where I'm going wrong here. I've already got the code to populate the listbox by a button click from the user and am just trying to figure out how exactly to alter the text of a label based on what the user selects in the listbox. From what I have the Label will display the case else selection but nothing else despite my best efforts to get it to change. Here is what I've tried. I realize it is very trivial, but I am only a beginner to programming.
[Code]...
VS 2008 Changing Colour To Listview Selection?
Nov 28, 2009Is there any way to change the default colour to the highlight when a listview row is selected? Apparently the default blue colour causes some problems for some users who have some visual eyesight problems. They didn't tell me what colour they wanted but they did indicated the blue is annoying.
View 2 RepliesPopulate Combobox From Selection Of Another Combobox?
Jan 1, 2012I currently have a form with two comboxes. The first cbo is being populated with a project number, which is being pulled from the first column of a spreadsheet. I now want the second cbo to read the first cbo and then find that project number on the spreadsheet; when it finds that project number, I then need it to copy data from the row the project number is on. I have converted to vb from vba. Below is the code I used in vba (which obviously does not work). I only need certain cells from the project row.
Dim proj_num, rng As Range
Dim data, i As Long, j As Long
With Sheet1
[code].....
Changing The Font Color By Using The Selection In A Radio Box At Runtime
Jul 31, 2009I am trying to convert a value from a radio list box that is populated by an access database. The database loads fine, I have no trouble with that. My issue is that I am trying to take the value of the radio button chosen and turn it into a font color. Therein lies my problem. I see that it cannot be a string, but when I turn it into an object, I get an error. I will note that I am using VS 2008 (Windows Vista x64), and the database is compatible with a 2002 - 2003 Access database. I am using ASP.NET for my programming, however, I am trying to program it in VB. This is my code:
[Code]...
Stop Arrow Keys From Changing Selection In ListBox?
Oct 16, 2011How can the Arrow keys be stoped from changing the selection in a ListBox? Hendri Bissolati noviceprogrammer@vodamail.co.za
View 1 RepliesChanging Panel Visibility Property On Radiobuttonlist Selection In Asp.net Page?
Feb 4, 2010On my .aspx page i want to be able to show and hide certain panels depending on user selections (radiobuttonlists).
For example in my aspx page i have;
<form id="form1" runat="server">
<asp:RadioButtonList ID="RadioButtonList1" runat="server" AutoPostBack="True">
<asp:ListItem>1</asp:ListItem>
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Format The Combobox Content?
Jul 26, 2009I have a combobox filled with the code below.I need to have this content changed from 'C:\fred.txt' To just 'fred.txt', I know I should use say 'left' or ' mid' but do not know how to insert into my code.
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim fred As String
Dim dd
Dim d
[code].....
ClearDataGrid On New ComboBox Selection?
Aug 15, 2011i have used the following code to populate a DataGrid based on the contents of a textbox. the users searches for a name which is populated into a combobox based on the name in the combobox several textboxes are populated with data based on the data in one of these text boxes Private bindingSource1 As New BindingSource
[Code]...
Get Value Of Selection In A Checked Combobox?
Jan 28, 2012I have put all of the items from my Database into a Checkbox Selection, I now want to take the selection that the user makes from the checkbox and turn that into a string that I can then COMPARE through antoehr table.[code]...
View 7 RepliesLoad A Combobox With Selection From Another?
Mar 26, 2009Load a combobox with a selection from another?[code]....
View 2 RepliesMulitple Selection Combobox?
Jun 18, 2012Basically, I need a combobox populated by data in a table column that I have created.The user will need to be able to pick more than one option.
For example:
Pizza Topping
+ onion
[code]......
Validate A ComboBox Selection?
Jan 18, 2011I know this seems like a .Net 101 question but everybody has their own way of programming and I'm curious as to what is the preferred event for checking a ComboBox when a user makes a selection?
View 2 RepliesGroupbox Items - Store Minimum 20 Linklabels In A Groupbox?
Jul 28, 2010i have a sort of problem when i try to add some linklabels in my groupbox. I used this
Me.Controls.Add(Groupbox3)
Groupbox3.Controls.Add(FlowLayoutPanel)
I can only add 4 linklabels no matter how big is the groupbox, i tried autoscroll but nothing. How can i do to store minimum 20 linklabels in a groupbox? Here is the whole code i used:
Imports System.Net
Imports DevComponents.DotNetBar.Controls
Imports System.Windows.Forms[code]....
Is there any way, maybe with a specific reference to put a control that records what plays wmp activex and to save somewhere on your computer?
Basing ComboBox Values On Selection Of Another One
Mar 7, 2011Is it possible to have a different selection of values in the 2nd combobox depending what was picked on the first combobox? For example an American state is picked in the first combo box and the second combo box loads the cities in that state? I'm just using a basic form in Visual basic 2010 there is no database behind it.
View 6 RepliesComboBox Value Selection - Using Specified Table As Reference?
Feb 6, 2012I have a vb application sitting on an sql server with 4 different tables. I want a scenario where when I select any table from the combobox, every query I will run should use that table as a reference.
E.g. ComboBox values(tables)=A,B,C,D
If A is selected then
SQLQuery="Select * from A "
If B is selected then
SQLQuery="Select * from B " etc
Databound Combobox Selection Retention
Apr 20, 2009On my form I have three fields and a datagrid view.One field is a combo box.All fields are databound.The datagridview is a detail grid, bound in the "normal" way. Scrolling through records, etc., all work fine.What doesn't work is when a selection is made using the combo box.The underlying table has a self-join of one-to-many: ParentID, ChildID. ChildID is the main ID for the underlying table.Children may have a parent This is just by way of example.So, the combo box's Value is bound to ChildID, and the SelectedValue is bound to the ParentID.On the form one chooses the Parent with this combo box.When I test this arrangement, I select a Parent, then click Save (using the default toolbar actions). However, the combobox seems to "reset" the selection to the first in the list.
View 1 RepliesFilter A DataGridView By Combobox Selection?
Jan 22, 2012I have a ticketing system that reads a MS 2003 MDB. I can easily fill the DataGrid view with all of the items on the data set How ever I need to be able to have agents filter the rows by login(key)
I have a large list
made this way
csrLogin.Add("james", "TomJim")
I select agents on the menu strip and the combo box populates all the names in that collection (combo box displays TomJim in this instance
I have an SQL query made (I think it is correct)
[Code].....
Forms :: Assigning A Value To A Combobox Selection?
Nov 26, 2009I have a combobox with multiple names. When I select one of the names from the combobox I want to display a value(number) instead of the name itself. How could I do that?
View 3 RepliesForms :: Check Box In ComboBox Selection?
Nov 22, 2009Wanted users to choose two options 1.(tick) 2 blank text so they can write things.
Was thinkin how this can be achieved using a comboBox. ?
Open A File Into A Rtb From Selection From Combobox?
Sep 18, 2010I cannot seem to load the saved .rtf document into the richtextbox when i click on that file in a combobox. I checked msdn and tried what it suggested, but got no results.
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