On 19/11/14 19:33, Richmond wrote:
On 19/11/14 19:03, Peter Haworth wrote:
dgVisibleLines of the datagrid
Pete
lcSQL Software
On Nov 19, 2014 3:59 AM, "Terence Heaford" <t.heaf...@btinternet.com>
wrote:
How can I calculate the number of rows in a DataGrid.
I don’t mean the dgNumberOfLines as this is just the number of rows
containing data.
I actually need the number of visible rows. The DataGrid can be
resized by
script.
It is straightforward where the height of the header and the height
of a
row is fixed but I was hoping the information may be a property of the
DataGrid but I can’t seem to fined one.
Thanks
Terry
_______________________________________________
Being naive I tried:
put the number of lines of group "myGrid"
and then realised what a fool I was being becuase a 'datagrid' is NOT
a data grid
it IS a group of fields,
so I tried this:
put the number of controls of group "myGrid"
and that was "much more fun"
try it!
Richmond.
The snag about this is that one ends up with the number of cells = rows
x columns
rather than just rows.
This is also rather fun:
put the number of groups of group "myGrid"
To compound my folly, I thought a dataGrid was a group of fields:
it ISN'T, it is a group of groups and is very odd indeed.
Richmond.
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