Answer Questions

• davidMcKenzie HTML in controls

  I haven't done Windows programming for a while, and am just getting back to speed, in the mean time reading about the features in .NET, Longhorn, and Whidbey. I see the Whidbey release supports a .NET based WebBrowser control, which should be good.& ...Show All

• 360tester "DataBinding could not find a row in the list that is suitable for all bindings"

  Hi All, I have a form with lots of related databound info on it. If a user loads up the form it starts creating a new 'booking' and adds new 'booking dates'. If they then decide to close the form without doing anything I need to delete all the info created. My form is bound to lists of buisness entities and I need to delete them all and remove them from the lists. Problem is I get: "DataBinding could not find a row in the list that is suitable ...Show All

• Richard Lennox Problem with Windows Forms Designer...

  I have a custom control called, lets say, SportBillyComboBox, which inherits from ComboBox.  When I add my control from the toolbox, I get an error (System.NullReferenceException : Object not set to an instance of an object) on my form replacing the control,& ...Show All

• MarcusCuda Capturing Region from a point (mouse move)

  Hi, I was trying to create a sudoku solver. I have done it VB6 (80%, upto here, works as helper :)). Now, I am trying to build it in .NET 2005 (xpress edition). I my VB6 version i used array of 81 picture boxes to form the big grid. In .net version i used rectangle, graphics and region classes to draw the big grid. I used 81 elements array for regions. Now I am stuck here. Now, I want to draw a thick line (different color) over the small cell wh ...Show All

• MaGa820 IExtenderProvider for DataGridViewColumn's doesn't work

  Hi, I'm trying to extend the DataGridViewColumn's dialog with some properties. It works fine with the DataGrid control and the table styles, respectively column styles. With .NET 2.0 and DataGridViewColumn the extending component's "CanExtend" is still called with the DataGridViewColumn instances and returns "true", but no properties are being displayed in the edit columns dialog of the grid. And now the question is: how can I extend the column ...Show All

• Dortz Publish wizard don't work

  Hi friends I'm trying to publish an application (that working good in debug mode) whitout success. Also build finish with success, without error, but when I try to publish on desktop folder, simply no one file is create How I can resolve this problem Thanks Hi Pink, When you say you are publishing to the desktop, I assume you are selecting the Desktop folder in the first ste ...Show All

• Jeffrey Baker Application Config (ini vs xml)

  Hey all, I'm starting out in C#.NET (Beta 2).  I need to know what you guys think is better for storing user inputted settings.  Ini's are about as universal as you can get.  But other forum posts indicate that they may not be supported.  Is this true If it isn't, how would I call the GetProfileString()/WriteProfileSting() functions in C# If it is, how do I create xml to do its job Thanks in advance for the help! For ...Show All

• NicMilne Inheritance and designers

  I have a class 'SyntaxBox' which extends richTextBox to do some rudimentry syntax highlighting. How do I determine what designer richTextBox uses inorder to inherit it But what feature do you need from the RichTextBox editor I did tell you that, didn't I Ask away... That's nice Eli! Apparently you did. Now all I have to do is figure out how to completly re-implement it... ...Show All

• caius Data Binding

  Hi,    How should i correct the statements below, so that the ID text box will shows the ID=1 when the arrow of List View point to ID=1 Or is that any other methods to do this IdTextBox.DataBindings.Add("Text", dataset1.Tables["employee"], "ID"); Thanks. No, you misunderstood me. I didn't say put the binding in the SelectedIndexChanged, I said you had to change the BindingContext position in that ...Show All

• Satish D GridView DeleteCommand Firing Twice

  I Have a gridview with a command button for delete defined. On the Datasource for the grid I have a DeleteCommand that runs a stored procedure that takes the ID field defined in grid view control. When the delete command is selected in the gridview the deletecommand stored procedure is called twice with the same ID (I have traced this). I have removed all delete events from the gridview and datasource. I have a FormView that has a se ...Show All

• Leonardo Luduena Is Decorator pattern good for drawing?

  I have an object that draws itself. It may have any combination of text, lines or images on it. I am considering using the decorator pattern, passing the graphics object to each embeded decorator object. Each object might have a Draw(Graphics g) method. Is this a good approach Thanks for any comments. Bob I wasn't getting any answers here, so I moved this thread over to the C# discussion. ...Show All

• esp123 how to create touch screen application?

  I am trying to write an application in VB.net that is a touch screen application and haven't found much info about this.  Is there any special hardware or software needed to create a touch screen application   I have read that a touch  ...Show All

• KlausWiesel Binding to a struct

  Hello, I have noticed if I use a custom struct instead of a class as a data source for a binding source I cannot get the changes back ( if I write (CustomStruct)customStructBindingSource.DataSource I'm getting a struct with no changed values ). I presume this is because for structs, asignment makes a copy so any changes in one struct is not visible in the other. Anyway, I wanted to ask if this is the desired behaviour or a bug. If thi ...Show All

• Robert-Paul Please HELP!!!

  Hello, I have an assignment for my class to create a little windows app that depreciates the value of a car over 3 years. It supposed to depreciate like 20% each year using some sort of loop. I'm using the Do....While loop structure. Howev ...Show All

• Gavis Ease DataGrid Design Utility

  I wish the new generation VS.Net could offer a Visual DataGrid Design. Which could design the column layout by developer. just like to write a Word document. ...Show All