Hello: I would like to create my own printer driver so that it is available in all applications through the file ->Print menu of applications. The driver will essentially take the contents of what is in the parent application and save it so file (like a file - save as). I will do some informa...more >>

Anybody have very basic sample for collectionEditor with compose of two items. I looked online but they have complex version which I don't understand Thx ...more >>

Hi i want to set expiration date for my web based application. for eg it has to be worked for 15 days from the date when it was installed. More over i dont want to use system date to check the installed date with current date as because any one can easily change the syst...more >>

Sorry about the previous post. Accidentily hit the Enter key. Anyway, does any know of a 3rd party combo that supports a mask? -- Thanks, Scott...more >>

Does the standard VB.Net combobox support multiple columns? I have created a 2D Array and set it to the comboboxs DataSource property. The code doesn't error but I can not see how to set the display to the desired arrays dimension and when it displays... well it doesn't it kind of half disap...more >>

Hi, I've created a new usercontrol which has a label and a textbox on it. Like in the code snippit below. My problem is that when I use this control and set the value of the caption to "TEST" via the properties window, once I build the application, the value of the caption is resetted t...more >>

Hi all, How to make setup file after complete the program ? Let's say , I already complete the program. I would like to make a disc for user to install program. ANyone can tell me that how to do it ? Thanks Edmond ...more >>

How can I use a thread in my project and not to loose the refresh from the progressbar I use too ? ...more >>

aspose.license anybody familiar with this product ? it's been retired but is stilllavailable. Looking for working example to find out how to use it. preferably in vb ...more >>

Good evening, all - I was wondering if anyone was aware of a .Net Control that mimics the Adobe Photoshop Layers Dialog? I wrote one for VB6 a while back (http://www.planetsourcecode.com/vb/scripts/ShowCode.asp?txtCodeId=52267&lngWId=1), and was hoping that there was something out there al...more >>

Dear All, I created a datagrid including 3 columns. They're datefrom, dateto and duration. The duration's column is simply computed by dateto substracting datefrom. I've write this calculation in CurrentCellChanged event. It's fine if I press the tab key after entering the date of dat...more >>

I have a combobox which, via VS Properties, contains some initial Text. I have an Enter event handler and a Leave event handler for this combobox. When I run this app the Enter event handler is entered immediatley, thus causing some code to be executed prematurely. Is this happening because ...more >>

I want to change the color of certain columns in my listview. I know it can be done using customdraw, but I haven't found much code to help with it. Any help in vb.net would be great. TIA ...more >>

Hi, I was looking at a text box to set its Tool Tip property and it seems Dot Net does not provide this as a property? Is this correct or have I missed it somewhere? Also could someone explain the ImeMode settings? Thanks Doug ...more >>

Hi All, Is there any way I can disable certain items in my ComboBox control? Thanks, Raju... ...more >>

Dear All, I think it may be not good to post here. But hope that there's people here can help me to solve this problem. I´m trying to use your FlexMaskEdit (http://www.codeproject.com/vb/net/cpflexmaskeditbox.asp) from codeproject website, but i have one problem. When the text changed i n...more >>

Dear All, In design time, I set a default in text value of textbox. When I try to use the method ResetText to set its text value back to default. I found it just clear the text value to blank. Did I misunderstand the use of method ResetText ? Does anyone know? Thanks Best Rdgs Elli...more >>

Hi all I am having problem in vb.net application. I am having listview containing 4 columns. I want to insert picture in second column. It is allowing me to insert picture in first column but not in second column. Does any one know how to do this. Please help me. Thanks in advance. ...more >>

Hi I want to find CPU ID through vb.net . can anybody tell me how to get this. Thanx in advance Yoshitha. ...more >>

Does anyone know what the buffer size equates to interms of the number of files it can hold? I have a service that is watching for a daily dump of 37 files into one folder. By the end of the year this is going to be 350 as more clients go on line. Each file needs to be processed and the siz...more >>

Hi all, I am a beginner of VB.NET . I would like to set the property of the textbox that only input numeric only or date format. But I can't find any property can do that...Anyone know how to do that ? Thanks Edmond ...more >>

This is a stupid problem to have, but here goes. I wanted to make like an Outlook-looking app. Multiple splitters, panes, etc. If I ... 1. Take a Form, add a TreeView, dock it Left. 2. Add a Splitter, dock it Left. 3. Add a ListView, dock it Full ....I have no problems, but If I... 1. Ta...more >>

Greetings, I'm working on a project that requires the use of trackbar. So far so good, but I want to add that look of Windows Media Player Graphic Equalizer. Does anyone knwo how it's implemented? I'd like to add both variations, the one smoothly and the other more sharply in addition to ...more >>

I'm working on an ASP.NET with VB.NET web application (Web Forms) and I can't find an Alignment property for the TextBox nor the Label control? What am I missing? Thanks, Rob. ...more >>

Hi All, I am trying to implement some common services for DataGrid control by implementing IExtendee and providing users with some properties they can set. I need to process some code in the DataGrid's Form Load event. So, I wrote If (Not (me.DesignMode)) Then AddHandler DataGrid.FindF...more >>

Dear all, I create a component class and inherit from mask edit control. But I can't find this component after adding this from toolbox. Anyone know how to do this ? Thanks Best Rdgs Ellis ...more >>

Hi Is there a way to save the layout of controls (position, size, visibility, appearance etc.) to a file (xml?) and also be able to load the layout from a file? The idea being that these file scan serve as templates for different clients who may have different preferences. Is someone has...more >>

I have a TabControl with 4 pages. Sometimes page 4 should be not accessible. How can a enable/ disbale a tabpage ?? Thnaks Peter ...more >>

Hi, I want to attach a bindngnavigator to a form and I am using this code ..... It fails saying this Cannot bind to the property or column "FirstName" on the DataSource. Public Sub New() ' This call is required by the Windows Form Designer. InitializeComponent() ...more >>

Hi, I am trying to achieve selecting a tree node on a right click and display the context menu at the same time. whenever I right click on a node the selection moves back to the lastselected item. Please help Thanks Vivek ...more >>

Dear All, I want to use mask edit box (provided in VB6) in my application. I simply add the ocx file msmask32.ocx in my tooldbox. When I added it to my toolbox, I found there're 2 new references in my library. One is from AxInterop and ther other one is from Interop. What're they diffe...more >>

(Type your message here) My apologies .. I am have no experience with GDI programming what so ever so I have been struggling with the this code The target is to create a transparent scrolling text ticker control, I have found the code below on the net, it works great except when I drop the con...more >>

Greetz I'm tring to do something simple, such as change the background color of a simple button when mouse enters the button area. Below is what I've got, I don't get any errors, but the background color never changes. Is something I'm doing wrong? Thanks for your help. Private Sub...more >>

Hi. Using VB.net 2003 I used the Linklabel for the first time last night and even though I got the task to work I was hoping someone would check I'm ysing the correct method as I know there are many ways of achieving the same task sometimes. Private Sub LinkLabel2_LinkClicked(ByVal sende...more >>

I have not found out how the grid sets the selections, so I am not able to get it to act like I want. I've set the grid's SelectMode to FullRowSelect, but; When the user isn't supposed to be messing with it, I want to remove the highlight on the selected row before disabling the control. ...more >>

Dear All, I'm trying to write a searchable list view that it will scroll to the item which is like the user inputed in a textbox. The codes as below Private Sub btnFind_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnFind.Click Dim itm As ListV...more >>

Not sure if this is the right place to post, but here goes: I have a simple form with some listboxes. I populated the listboxes with some static items in the property editor. So when I run the app, the listboxes appear with those items. Of course it works on my development machine. But wh...more >>

I am using the Microsoft Web Browser Component (AxWebBrowser). By default it has a horible '3D' frame/boarder around the component during runtime. Is there any way to lose this? If not are there any alternatives out there? Thanks! ...more >>

Within a function I have populated a datagrid with the contents of a dataset... Private Sub () Dim ds As New DataSet Dim dg as DataGrid = frmMain.dg ... dg.DataSource = ds ... End Sub I now need to itterate through the grid to determine which row(s) the user has s...more >>

I use the code below (VB.NET) to display a Popup balloon in the Tray Icon of my application. The balloon is displayed, but the timeout never happens and the balloon is always visible even if I set it. Where is the error?? Please Help me. Thanks. [CODE] Imports System.Runtime.InteropService...more >>

Is there a way to ensure that the column widths in my DataGrid are not sizable in Visual Basic .net 2003? I have looked at the help and just cannot seem to find it. ...more >>

Dear All, How can I set the next control to be the first control in the next tab page? I found that even I had set tab order in the controls of all tab pages. It will not jump to next tab page after pressing "tab" key in the last control of current tab page. It's quite clumsy to click ...more >>