I want to do visible a range of textboxs. each box is called txtm01, txtm02, txtm03 ..... I want to make a loop that makes visible and invicible some range of boxs. So I tried this code, but the machine got stuck what Im doing wrong? '''''''''''''''''' Do z += 1 z1 = "txtm0" & z...more >>

This is sort of a newbie question, but it's making me crazy. I have a project (VB.Net) in which data is read from a source file. That data is used to create instances of the class "OrderItem" and a list box (Supplies) is populated with those items. This part works. If the user double-click...more >>

Help Please, I am taking a beginners VB.NET class and my next assignment making a Depreciation Calculator. I am suppose to use the built in functions SLN() and SYD() to perform the calus, option buttons to specify the deprec method, combo box to specify life. Then I am suppose to display the dep...more >>

I have a MDI application Each child window contains one control docked fill (not all forms have the same control). Sometimes, I'm not sure what the criterion is for making it happen, if I click on a control it will accept text but the form's title shows the form is not active. I've check...more >>

I have an idea of using a Windows service as a middle tier. Clients will use this middle tier from a small VB application on pc to communicate with a DB server. The middle tier will expose public functions to read and write to the SQL server from the clients. I can’t find any information on how I ...more >>

Hi, I have a form, and I would like it to act a bit like the taskbar, so that the icons in the desktop, won't hide under it, but instead move away from under the form. Is this possible with vb.net? Hope it makes sense ;) -- Lasse ...more >>

Hi I want to create a splash screen for my VB.NET application.Any idean how do i make one? Reny ...more >>

Hi, I want to create a a crystal report based on the DAteTime Range.Can any one tell me how do i pass the Values from the VB.NET.I am uasing Crystalreportviewer control My field is isin the format 2/12/2000 2:04:00 PM Please help me out Reny ...more >>

I want to fire code when the user changes the value of a textbox. I only want it to fire when the user is finished eding the TextBox and leaves (not after each keystroke). I am using the Validating event (the Leave even seems similar), but this is called even when the user does not make a change. ...more >>

How to pause in the middle of a sub? I can not use a timer. The Sub can not be broken in two. tx, paul ...more >>

i have successfully added a combobox to my datagrid by setting their datasource from one of my table. here's my code... Dim grdColStyle6 As New DataGridComboBoxColumn() With grdColStyle6 .MappingName = "MajorID" 'must be from the grid table... ...more >>

I'm creating my own Formatter, and I have this in the Serialize method to get ready to collect all the information I need: Dim c As New TestFormatterConverter Dim info As New SerializationInfo(graph.GetType, c) TestFormatterConverter is my own class that implements IFormatter...more >>

I want to be able to reset a complex property in a PropertyGrid. I know that for properties that are ValueTypes you can include System.ComponentModel.DefaultValue in the declaration of the property. But, for complex property types (e.g., instance types) this does not work because System.ComponentM...more >>

When I populate a data gird on my form, I need a way to hold two of the data elements for each row, and be able to loop through these elements and use them for other task such as filtering another data set. What is the best way to perform this in vb.net. Thanks for the advice. Wil. ...more >>

Hi all! My name Hùng. I'm a new member. I'm from Viet Nam. I want to ask "How to write a service program that can call and run a script?". Please tell me about this. Thank you very much. Goodbyel. ...more >>

Say I have two app domains, Domain A and Domain B, that I do not want to pass object references between. Domain A has Assembly A loaded, which contains a type that inherits from exception. I want to more or less to pass this exception to Domain B without loading Assembly A in it. I can do this b...more >>

How do I create a handler for when the user presses the "Ctrl + B" Keys Example Private Sub Control_B Handles Ctrl+B ????...more >>

I want to apply the font styles to rtb.selectionfon I can apply one at a time, but I want to use the buttons to enable more than just one style Ex. Bold and Italic or Bold, Italic, and Underline * =?Utf-8?B?QmlsbCBFbmdsaXNo?= <anonymous@discussions.microsoft.com> scripsit > What code should I ...more >>

I added a form with a textbox, and a button. It currenly searches a rich text box from fmMain. But it only locates the first instance, how do I find next My Code Private Sub btnFind_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnFind.Clic 'S...more >>

Linux is the future. Hope this helps! .....more >>

hi, i am using axwebbrowser in an application. now, if the webpage has a javascript with window.open(), a pop up window opens. i want to catch the event just before axwebbrowser spawns a new window. i want the popup to open in the same window, not in any new window. this is the somewhat t...more >>

Hello ! I try to change the cursor on the form like this : Me.Cursor = Cursors.WaitCursor 'reading from database 'showing file Me.Cursor = Cursors.Arrow But this doesn't change the cursor at all I have also tried this : Me.Cursor = New Cursor("wait01.c...more >>

I have a question about dataset. Please help ! I defined a dataset say ds1. I first filled ds1 with a xml file, then I filled ds1 with a database table by using dataadapter. The two tables both contain an attribute say ID. My question is how can I select some of joined columns from the two tabl...more >>