Infralution Support

I find that all column captions are center justified regardless of the justification of the cells in the column that they caption.

Any way to change that justification to, say, Left for a particula ...

Yes, I am a cheap date

:>

Typical with me after a short period of reflection (pun intended).

Since I am using a code generator to generate my strongly typed virtual datasets / VDO classes, I just extended the generator to c ...

I have a need for temporary data storage during flat file processing of import data. After file processing is completed, the temporary data is then processed through my VDO recordsets normally and so ...

..and the boolean is not strictly necessary in this case as the () overload processes identically.

thanks, and cheers

Answered my own question, my last comment gave me an idea. This is what I had to do to get it to work correctly:

private void myForm_VisibleChanged(object sender, EventArgs e)
{
if (myTree.Visib ...

Yes, I just verified that GetCellData is NOT called while the form containing the virtual tree has not yet been displayed and the UI message loop running. This is why programmatically scrolling past t ...

I really appreciate your help, don't misunderstand me. But according to your documentation, UpdateRowData, UpdateRows, et al, only work for rows BEING DISPLAYED.

I need to change the backcolor asig ...

Sorry, don't see what data structure to call UpdateData on. The tree won't allow me to call it directly. I think I have version 4.8.8.

Please treat me as completely ignorant here.

Thx for your p ...

Fooled myself into thinking this worked completely, still have an issue.

My tree has 17 rows showing on the screen. When the screen comes up, rows 21 and 121 should be in alternate color. However, ...

Thanks. I ALMOST had it right. I am using e.Row.RowIndex instead of ChildIndex because there are no nested rows in this data structure, just a simple table being shown.

Using VirtualRecordsets obje ...

I am attempting to color specific row numbers in a simple virtual tree, and it is escaping me how exactly to do that. It's not odd/even, it's for example:

Tree with 1000 rows, all cells have defaul ...

Thanks, I suspected that might be the case. I just used Npgsql package to do it most simply, and it worked cleanly. (ExecuteScalar).

I want to do something like this:

select max(my_primary_key_column) from myTable;

If possible, how can this be implemented in VDO and the value extracted from the VDO classes?

Thanks.

Data binding is not the issue.

I now have "nesting" Virtual Trees that handle multiple child items that are in collections that are disparate from the parent data. This way, child collect ...