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Working With DataGridView And Business ObjectsIn the ASP.NET environment, I was able to find documentation to use GridView in conjunction with ObjectDataSource to get GridViews to work with a collection of a business object and perform CRUD operations...
Windows Update Error Code 80071AAFWhen I try to install updates, I have to restart my computer. When I restart It, I always either get a Blue Screen or the stage 3 of the updates fail. I need help Please!! Some technical Info: Problem...
WPF MenuItem HidingThis is a multi-part message in MIME format. ------=_NextPart_000_0016_01CA4073.5CB9AF10 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: quoted-printable Hi, I would...
WinForms Bug? ThreadException Not Invoked On Exceptions In System Code Pre-processing The Messages!In a nutshell: = Application.Run runs the message pump... pulling messages off the Windows Message Queue and invoking the appropriate handler. = If during such a message handler an Exception is thrown...
Saving And Retrieving WinForm Template InfoHi Is there a way to save the following info about controls on a winform to a named file and then retrieve them back when needed? Control Name, Position on form, Control Binding Info The idea...
How To Include Ampersand (&) In Button TextHello. How do I set the Text property of a button so that an ampersand (&) is displayed? Thanks, Mike
Making Mested Splitcontainer Panels Auto Size.Hi i have a real dilema on how to achieve this result Its easier seen than described so please bear with me. I have a form I drop a splitcontainer (splitcontainer1) control into the form i then...
Set Disabled RichTextBox BackColorAnyone know how to do this? I need to display rich text but the box cannot get the focus or be selected at all. If I simply set .Readonly = True, then the RTB can get the focus and the user can...
How Do I Read From A DataGridViesHello! I have dragged a DataGridView control into a form. I have clicked on the small square on the DataGridView where I have added three columns with type DataGridViewTextBoxColumn When I run the...
Application FreezeHello, I have a strange problem im my application. Unfortunatly the app is rather complex, so I cannot post a simple demo app or source code, but I will try to explain what happens. My application...
DataGridView QuestionI'm still fairly new at this, coming from Access world, but in a Windows forms app, I have a main table and a child table with a many to-one relationship to main table. I want to be able to add rows...
User AccountsI have 4 user accounts on my start up menu. When I start my computer on any of the accounts the tune will play and I will see the background but then the user is logged off and will not allow me...
PowerPacks.DataRepeater With DataGridViewHi, I want to display all DataSet tables in one DataRepeater. On the Form I have DataRepeater with one DataGridView. Then I try to programmatically create new DataRepeater items and bind my DataGridView...
Multiple Images On TreeNode Of TreeViewI am using .NET 2.0 and I would like to display multiple images on a treenode (about 3 or 4, it will vary from node to node). To achieve this I am considering using OwnerDrawText and then render the...
Cluster Size For Disks And It's PerformanceI would like to know what should be the standard configuration of the cluster size if the disk is formatted and volumes are created. In my enviroment, i do have huge Tera bytes of data to be provided...
Running DirectX.Net Applications Inside VS?I am trying to run my application from inside Visual Studio. It uses the Managed DirectX SDK. When I run it from INSIDE VS, I get this runtime error: "LoaderLock was detected Message: DLL 'C:\...
SaveFileDialog Randomly Adds File ExtensionI have an app where we turn the AddExtension property of the SaveFileDialog to true because I always want the extension returned as part of the filename. But when users start entering filename that...
Column In ListViewhi, in my project i have the form with ListView control, to this control i add few columns, i know how to add to specific row and a column item that is only text, but how to add to specific column...
Problem Registering To The Monitored NewsgroupsHello, How can I access the monitored newsgroup? when I try to register my MSDN account, I have an error (08984C67). Thank you Marc
RED X (cross) On DatagridviewSometimes i have a red X (cross) on my datagridview. How i can solve the problem? Thanks
NotifyCurrentCellDirty DGV UsageI am trying to figure out how to handle NotifyCurrentCellDirty. I have a DataGridView that is composed of several numeric up down data entry columns that I found on Microsoft's site ( DataGridViewNumericUpDownCell...
Webbrowser Control In .net 2.0Does anyway know a way to tell when a webpage is completely loaded within the browser control? Thanks in advance
Looping Through ListboxI have a multi select list box. I want to loop through the selected items and get the valuemember property of each selected item. How do I do that? Bill
ListView Virtual Mode ProblemI have a ListView that I'm using in virtual mode. I am also using owner draw. When the mouse howers over a line in the ListView the line is continually redrawn. This causes nasty flashing but also means...
'Copy Always' Flag For MDF Files.I heard about 'Copy always' flag for MDF files. Without setting up this flag I cannot update data in my database thru Dataset or LINQ. I have SQL Server 2008 Express SP1. Help me please,...
Problem Removing Icon From ListView ColumnHeader On WindowsVistaHi, I have added a soring icon to a ListView column header when the user clicks on it. I want to remove this icon, when the user clicks on another column by setting the image index to -1. That works...
RefreshPropertiesAttribute Not WorkingAnybody any idea why RefreshPropertiesAttribute is not working in the following scenario?: class MyListView : ListView { // Reimplementation of OwnerDraw to allow for changing the OtherFlag...
Exporting A Crystal Report Directly To PDFI am trying to export a report generated using Crystal Reports for .Net directly to a PDF file without requiring any associated user interface. The report does not directly query a database, but...
Application-wide Objects In Windows Forms AppsLet's say I have a Windows Forms app (.exe) and it has several Forms. How can I create an object that is automatically accessible "globally" (to all Forms, Classes, etc. running in the application...
[WPF]Why DispatcherTimer Doesn't Give Equal Speed?Hi, I am having a UserControl that can randomly move around, and I am using DispatcherTimer, by setting its interval to TimeSpan.FromMilliseconds(10) My code to execute the movement is as follows...
MyForm.OnLoad() Vs MyForm_Load()What is the difference between overriding MyForm.OnLoad and writing a MyForm_Load event handler ?
Tree View Double Click Event Handler Not Working ProperlyHello, I have a tree view which has Check Box's beside each node. In the BeforeCheck event Handler I have canceled the event to prevent the user from Checking/ Un-checking the box. I am trying to...
VS 2008 SP1Hi Is there advantage of installing VS 2008 SP1 for vb winform database developers? Any issues that I should know? Thanks Regards
Resize-thing In Bottom Right CornerThere are quite often a few small diagonal lines in the bottom right corner of applications. They indicate/suggest that the window can be resized. What are they called? How do I put one of those...
Propertygrid Browsable Attributeafter a lot of googling and trial and error, I now can change the browsable attribute of a field in a propertygrid. But it does not update the window directly. I tried to use good old friends Invalidate...
Windows Forms - FutureWhen Microsoft is planning to stop including Windows Forms in .NET? Will it ever happen? I was wandering if it safe now to start learning WPF. Kind Regards djp
Keyboard Hooking Including UnicodeHi. I posted this question a LONG time ago, got a response from the wonderful Linda Liu, and then lost the thread and everything but need to close up the issue. I need to be able to globally hook...
Child Controls Are Visible & Take Up Layout Space But Will Not DrawI have a user control that contains a FlowLayoutPanel. At runtime I dynamically add other controls to this panel (I've also tried using a regular Panel with manual positioning but run into the same...
I Can Not Turn On The Automatic Updates And System Restore FailsI have a Dell Inspiron 6400 laptop with Windows XP Professional SP3 and starting few days ago I accidentally noticed the following: 1. the Automatic Updates feature is not operational. When going...
Is It A Bug Or I Am Doing Something Wrong.Hi Guys, Sorry if I am posting it again. My first mail did not go through looks like. Please help me. I am having a strange issue. Not sure if I am doing something wrong or this is a bug. This...
Clickonce And License Question QuestionWe have an application that we are using Clickonce to install on client computers. Once the application is installed, the user runs the application and is required to register the application with...
How To Disable Menu Shortcut KeysI have shortcut keys to my menu in VS 2008 windows forms. I disable the menu item when the menu is clicked; that works fine. But the user can still press the shortcut key. What is the PREFERRED...
COM1 Not WorkingHi, I have a Dell laptop with XP Pro SP3 for my business. I have a program (Doors) that uploads data to a security system. I do these uploads about once a month. I connect to the security system...
ToolStripSplitButton How To Set As CheckedLet me first give some context so you know what I'm trying to do. I'm building a Table PC app and I want a ToolStrip that contains three buttons, one is a pen that has a drop down to select the color...
How To Avoid Windows Security Alert??Hi, I have created a windows forms application, where i am using a C dll for network communication. When i install the application and run it for the first time, i get a Windows Security Alert which...
How To Detect If The Text In A "DataGridView" Cell Is Currently TruncatedHi there, Does anyone know how to detect if the text in a "DataGridView" cell is currently truncated, i.e., currently displaying "..." at the end of a "DataGridViewTextBoxCell" (or any cell for...
Help Authoring Tools For WinForms...Hi: I want to integrate a help system into my WinForm app. Any suggestions on where to start? Thanks, Charlie
Error With Scaling, High DPI, Forms With GDI+ Custom Control.Hi, I have a huge problem with scaling on a winform. I have a custom control with a large GDI+ drawing and other controls placed on top of that custom control in specific places. When the user...
How Can I Add One Control Inside Another Control In Winodws Form?Hi, I am looking one issue. How can I add radio button in ListView control in winodws form? that is how can I add one control inside another control in winodws form? Thanks, Anand Choubey
Scrollbar For A PanelI'm adding labels (clickable) to a panel dynamically - - sometimes, there will be more than will show on the existing panel. Is there a way to, if there is more conent (more labels), to add a scrollbar...
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