Infralution Support

Hi,

I have an application which uses SQLite as the backend db. The db is encrypted with a password I enter each time I want to open a connection. Below is the code I use top open a ODBC connection ...

Hi,

Thanks for lookng at this again. But I'm afraid it's still not working.

Just to be clear, my aim is to save the heights of each virtual tree row to a database when the virtual tree is close ...

Ok, here's what I've got now:

Public Class rowHeightTree
Inherits Infralution.Controls.VirtualTree.VirtualTree

Public Overrides Sub setUserRowHeight(ByVal row As Infralution.Controls.Virt ...

No there isn't an event for this. You'd need to override the the VirtualTree.SetUserRowHeight and ClearUserRowHeights methods to handle this.

Hi,

Thanks for the info. I've trid implementing th ...

Hi,

I'm using build 3.11.0 of vitual tree with virtual data objects and I noticed something peculiar when I edit a data cell using a data edit control and then change the column sort. Basically, th ...

Hi,

I was wondering if there was any event that is called when a row header is resized? I would like to keep a track of row widths so that they can be automatically saved each time a change is made ...

Sorry, i forgot to mention that right after that error mesage another is displayed that is very similar:

See the end of this message for details on invoking
just-in-time (JIT) debugging i ...

Hi,

I've found that my app running Virtual Tree and Virtual records sometimes crashes when I try to maximise or restore down the application. The error text seems to indicate a problem with Virtua ...

yep, calling the connection.Refreshrecordsets() worked.

Great, thank you!

I've tried using the UpdateRowData() method but it doesn't seem to update my tree. Thee is something strange about the behaviour of the tree after I update the first one. That is, when I call UpdateRo ...

Hi,

I have two trees. The first using dataset binding and the second object binding. Both trees get their data from the same source (a database) and both show the same data.

To the dataset tree ...

Ok, I've managed to work out a solution for when to make the editor appear. I just set the enabled property for the combobox to true or false depending on whether i wanted to display it for a particul ...

Ok, i figured out how to get data from the row when the celleditor is initialised. I just used the cellEditor.InitializeControl handler to take control of the editor and then used the row data propert ...

Hi,

I amplanning to use a celleditor control in a virtualtree but have a couple of queries. The vt I want to add the celleditor to uses object binding with 2 columns of data. Below is a diagram of ...

Ok, no problem. We'll continue forward with our current solution. Thanks for the usual great support.

Waqas