Answer Questions

• Mike Champion Embedded Windows Forms Controls in IE on XP SP2

  I'm having a great deal of trouble getting embedded windows user custom controls to display IE when run on XP SP2.  I have no trouble viewing embedded controls using my Win2K machine with .NET framework 1.1.  At first, I assumed that it&nb ...Show All

• Andrej Strange form issue.

  Anyone ever seen an issue like this http://weblogs.asp.net/jclarknet/archive/2006/05/02/444845.aspx It looks like an issue in the framework, as there is no mention of anything in the app itself. Jason, I haven't seen this, but based on the stack trace Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object. at System.Windows.Forms.ListViewI ...Show All

• ecosharp listview

  Hi All, I just want to ask how i can get the selected item in a listview control in vb2005... ok, sorry... I gotcha now... :) Thnx for your great help... :) Use the ListView.SelectedItems property: If ListView1.SelectedItems.Count > 0 Then     Dim selectedItem as ListViewItem  = ListView1.SelectedItems.Item(0) End If   Hi, Especially i want to use this to get the current item wi ...Show All

• Kathy0505 Asynchronous Web service call real-time patterns

  I am currently using a timer to kick off periodic (say every 0.2 second) calls to a Web service a synchronously using the background worker component. I intend to use this pattern to update various user interface elements with the results from the Web service calls. I'm trying to use binding source objects (experimenting as they seem useful) to tie in the Web service results with the user interface (refreshing the binding sour ...Show All

• Darshita Tabbed MDI Manager control

  Is Whidbey going to ship or give a sample for a Tabbed MDI Manager control It would be good if I could use a control from Microsoft for controlling my layout of child windows forms in a MDI application. Thanks I was under the impression that tabbed mdi would just be a part of mdi in .NET 2   Eg if you set up your app to use mdi then check tabbed mdi in a property window somewhere then you'd get tabbed mdi... ...Show All

• Dennis Johansson Header Text Alignment in Datagrid

  I have created a tablestyle and gridcolumnstyle collection for a datagrid. One of the attributes that I set for some of the columns is the HeaderText.Alignment = Horizontal.Right property. When displayed, the column data align very nicely (mostly currency dat ...Show All

• KathTam_MS Dropping controls in a custom UserControl

  Hello, I'm trying to develop a "Collapsable groupbox". To accomplish that, i've created a UserControl with a groupbox and a button so the groupbox can "open" and "close". I've created a designer derived from ParentControlDesigner to make sure that my "groupbox" can parent other controls when it is used in a WinForm. The only problem i'm facing right now is that when i drop a control in it, it ...Show All

• varomix Phone Dialer Code Example

  I have to create a module that will allow a user to query our database and then push a button and have the local pc dial the phone number via the modem.  I have never written a program that has to interact with hardware so I ...Show All

• ZPOW Overlaping

  Hi everyone, I am working on Vb.net and I want to make a simple Msgbox to pop up when two images over lap each other can u please tell me if you know thanx, Simon What do you mean when one picture overlaps another In what context Do you mean you have pictures on your form that your user can move Ok, I am making a program where a little man runs along and if he tuches a badguy then he is dead ...Show All

• Glowball Finding the handle of a custom control

  Currently I am able to get the handle of a few different controls in a window including command buttons and text boxes, but when i try to get the handle of a custom control it can't find it.  I even looped through every handle from that window and it never hit any with the class name equal to the custom control.  Is there any reason why I can't seem to find the handle on my custom control.  Any input is appreciated. Tha ...Show All

• KHadden Immediate Window bug with Enumeration

  Perhaps I am mis-using Enum  It works at run-time though so maybe I should just ignore the immediate window... The problem is illustrated below: Try putting this code in a new Windows form project (in the default form1 class)     Private Sub F ...Show All

• Ivan Andrade Master Details problem autoincrement

   I'm working with VS2005 and SQL Server 2005.     I maked a typed dataset with two datatables (Master-Details) with his relations between them. The indexes are primary keys with autoincrement. The relation have the "Both Relation And Foreign Key Constraint" with Update Cascade and Delete Cascade.     I used the wizard to make  a form with Master-Details style. The details work with a datagridview and I con ...Show All

• mnn Crystal reports : Database login dialog - how to awoid it?

  I'm using Crystal reports as a part of Microsoft Visual studio .net 2002. I'm using field definition file (ttx) and a datatable as a datasource for report. (In VB .net code, Datatable is filled with data and then is set to be datasource fo ...Show All

• siosio No real world ClickOnce samples out there?

  Maybe it's related to license restrictions for a beta product, but... ...I'm able to see zillions of working Ajax applications over the net but not one real working sample of a ClickOnce smart client application! I do have framework 2.0 on my system. Is there any other missing component to effectively try the technology All I see are zip files to be tried in Visual Studio 2005: that's not what I want. I just need to test the process of an ac ...Show All

• Kamil Kovar Change windows password...

  Hello, I have a windows froms application that uses windows authentication. Ours users want a way to change their windows password from within our application. Can anybody tell me if this can be done at all and if it can be then is there a windows API which allows this. Any help will be greatly appreciated. Raj Hi Raju This can be done using the Win32 API NetUserChangePassword ( http://msdn.microsoft.com/library/default.asp url= ...Show All