Answer Questions

• jchau AxWebBrowser dispose exception

  I've seen a lot of talk about this problem but no good solution:  I have an AxWebBrowser object which lies with a 'wizard' several pages deep.  If I open this wizard and then close the application (click on 'x') without displaying the page containing the AXWebBrowser, then I get the following exception (): TargetInvocationException: Unable to get the window handle for the 'AxWebBrowser' control. Windowless ActiveX controls are not sup ...Show All

• MigiTheGuru Building a Designer

  I am in the process of porting a C legacy application to .NET C# (with some C++) This application has an environment similar to the VB IDE and Visio where a control bar on the left allows the user to drag a component onto the main form, move it around, resize it, etc. Instead of trying to port all the GDI code I have started to investigate class' like ScrollableControlDesigner and ParentControlDesigner thinking that in production runtime I could ...Show All

• Jeff Ulrich Opening new IE windows

  When I open a new window in IE 6.0 sp2, I want the window to open full size (maximized, not full screen, like you get from pressing f11). I would appreciate any help with this. I was able to open new windows before like this, but somehow it is not doing so anymore. Anyone got any ideas what I can do, and please explain it so I can understand Thank you If you opening the windows from code then you can ...Show All

• bygosh VB.NET2003 - Items in ListBox are invisible

  Probably a simple answer, but I just loaded VS.NET2003, and opened a sample applicaiton with 3 items in a preloaded in dropdown combo list box. when I click on the dropdown, the preloaded entries are invisible when I click on one it displays in the selected box   I tried a simple list box with 5 preloaded values and I can tell they are entries but are invisible.... I even checked to see if the background foreground colors got change to t ...Show All

• AdamChen ListView Grouping

  Hi, In Windows XP, the Common Controls ListView supports item grouping, as seen in Explorer. How can I get my C# app to utilise this functionality cheers! No-one has any idea We are looking at this for a future re ...Show All

• Parky106 Windows Form Size Problem!

  hi, guys, I have a small problem, but don't know how to fix it. I have a windows form, and the size is 916*600, and I want it always keeps it in this size. So I set both MaxSize and MinSize to this value. It is displayed perfectly in 1024*768, but in 800*600, when it comes up, the size is 800*600, not 916*600. Is this because the max screen size is 800 in 800*600 mode I tried to call this.Size = new Size(912, 600) in FormLoad(), but it doe ...Show All

• Ferryandi Drawing With GDI+ Best Practice

  Can any one help and tell what is the best practice to draw with GDI+ !!  specially when I move object on my drawing form !!! I use invalidate and Update method everytime :0(, and I shy to do that, coz I know it is a load to  ...Show All

• webdevsam TabControl and ToolStrips:strange behaviour ?

  got a form with a tabcontrol on it. On each tappage a ToolstripContainer and some Toolstrips in int. If I see Tabpage 1 in the designer and run...then I get Toolstrips visible on Tabpage 1. Not on ex.TabPage2. if I see Tabpage2 in the designer and run...then I get Toolstrips visible on TabPage 2. No on ex. TabPage1. Is this meant to be or am I missing something Thx JMW Tobin - I think we agree that this is no ...Show All

• SupurbSoftEng e-Business Project

  Hi I have started a post graduate degree in MSc e-Business Systems Design, and I would have to develop a system of my choice for my final project. It has to be something not simple but not too large, and something that has real world& ...Show All

• willis58103 How to change textbox backcolor on textchanged

  I want to change the backcolor of a textbox control when the user changes the text in that box. However, I preload the textbox with data from a dataview. I don't want to change the color when preloading, but I don't see how to change& ...Show All

• Advait Supnekar ToolStripTextBox KeyPress Event - Not Getting Enter/Return Keypresses

  Hello, Im processing the KeyPress event of my ToolStripTextBox. I get every character except Enter/Return. How can I add functionality similar to that of the BindingNavigator where you can enter a record number and press Enter to go there Many thanks for your help. Try using the KeyUp event instead of KeyPress. It will give you a KeyEventArgs that you can check for Enter as in the code below. private void to ...Show All

• lym51 How get Bitmap From MemoryStream

  i have one paroblem, when i convert MemoryStream to Bitmap it will give me an error. "invalid parameter applied", while i am passing MemoryStream object as a Parameter of Bitmap.   public Image getImage (MemoryStream MemoryStream) { Image ImageWork = Image.FromStream (MemoryStream); return ImageWork; }    ...Show All

• JohnEnigma defining and binding specific Columns in Datagrid

  I'm trying to bind a datagrid with some fields of a table of customers. When I was working with ASP .Net, I used to fill an ArrayList with the instances of the customer class (each instance of the class 'clsCustomer' contains properties correspondin ...Show All

• Anthy seeking help to find specific index in combo box in VB.net

  Hi all, how could i get the last index of the item being selected by using ComboBox during the items being added to the combo box control since the last index of the combo box is depends on variance number, it was hard to get the last index of the combo box item being selected by default. hello , I am new to Vb.net. facing some problem related to combo box. scenario is : how to take next value of s ...Show All

• Mustafa AYGUN Max number of the threads!!!

  I am worry about my control's maximum number of my .net application. I am using VB.net to created a multi-use server including chat,control,transfer...etc. In this server program , when a new user connected to the server My server give it a new backgroun ...Show All