C#

<br />
...<br />
this.Controls.Add([some control]);<br />
...<br />
<code> <br />
<br />
-Daniel<br />
Typing too fast fro my owngood

1. Inherit from a TabPage (easiest way to do this would be to add a UserControl to the current project from VS and then view the source code and change it to inherit from a TabPage).
2. Add all the code required for these tab pages.
3. In your event handler / what ever you are using to add tab pages replace: this.tabs.Pages.Add(new TabPage()) with this.tabs.Pages.Add(new CustomerTabPage())

keroed_edmond wrote:

System.NullReferenceException: Object reference not set to an instance of an object.
at MySerialPortReader.CallAccountingService.doInsert( IEnumerable arr)
at MySerialPortReader.MainFrame.RecvTimer_Tick(Object sender, EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Windows.Forms.Timer.OnTick(EventArgs e)
at System.Windows.Forms.Timer.Callback(IntPtr hWnd, Int32 msg, IntPtr idEvent, IntPtr dw

Ed.Poore wrote:

Start with objects that are only dealt with inside the CallAccountingService.doInsert function first since variables dealt with in more than one of the listed functions are less likely to be the cause. Although it all depends on how you've written and structured the code.