Infralution Support

I have a need for a licensing solution that does the following:

a) Provides a 14 day evaluation version that has all features enabled of a Winforms application. After 14 days all 'enhanced' feature ...

Thanks. I ended up caching the icon in my item object directly.

I have a need to programmatically retrieve the icon previously set for a row via the 'virtualTree1_GetRowData' event handler. The only thing i have access to is the Row.Item reference (i.e. a referent ...

Thanks. I ended up creating a new style for each row / cell and the text alignment is now preserved.

Ok, thanks for the explanation. I did roll my own cache and it is working well.

I'm seeing that previously created objects are being recreated although EnableRowCaching is set to true. I dynamically create objects as the tree needs them. Debug.WriteLine of the top-level node indi ...

I'm noticing that the string alignment is lost when applying a copy of cell/row style. This is the code i'm using to copy the cell style and change the background to a shade of yellow:

private vo ...

Good catch! My tree node objects are indeed implementing IList. After an 'object' cast i can now retrieve the row for an arbitrary tree node object. Thanks for your help.

The problem is that anytime i want to retrieve the object for a row via the FindRow function i get the root object back. The parent/child properties of my objects appear to be setup correctly and no w ...

Thank you very much. Works well.

It seems the only way to change the background of cells in a row is to implement the GetCellData event and put in code similar to this:

private void virtualTree1_GetCellData(object se ...

FindRow(leaf node) returns Row for root node. The Item property of the row is set to the Root node. What could be wrong?

My end goal is to obtain the previous leaf node given a current leaf node. I ...

To clarify: I do get the left/right arrow key events when no items exist in the tree. Once items are in the tree, the tree or form does not pass on the key down event.

I did try to do a this.KeyPre ...

I don't get any notifications when pressing the left and right keys. I do get notifications for the up and down keys.

I have multiple top-level items without children. I would like to have the up/d ...

Thanks. I'll leave them as-is.