If I have a table with say Id (key) and Desc, and a ComboBox
box.DataSource = table;
box.ValueMember = table.IDColumn.ColumnName;
box.DisplayMember = table.DescColumn.ColumnName;
and the box has Sorted = true (ie sort on Desc) then when an item is selected,
how do I tie the selected item back to the table ? That is, is there anything in
the selected item that contains the table row or number ?
3  2061 
On Tue, 28 Mar 2006 08:00:25 +1000, Ian Semmel
<is***********@NOKUNKrocketcomp.com.au> wrote: If I have a table with say Id (key) and Desc, and a ComboBox
box.DataSource = table;
box.ValueMember = table.IDColumn.ColumnName;
box.DisplayMember = table.DescColumn.ColumnName;
and the box has Sorted = true (ie sort on Desc) then when an item is selected,
how do I tie the selected item back to the table ? That is, is there anything in
the selected item that contains the table row or number ?
Isn't the IDColumn the row ID of your table? If it's not use the row ID of the
table instead.
Otis Mukinfus http://www.arltex.com http://www.tomchilders.com
I worked it out,
In box_OnSelectedIndexChanged, :-
DataRowView dv = (DataRowView) box.SelectedItem;
currentID = (int) dv.Row.ItemArray [ table.IDColumn.Ordinal ];
Otis Mukinfus wrote: On Tue, 28 Mar 2006 08:00:25 +1000, Ian Semmel
<is***********@NOKUNKrocketcomp.com.au> wrote:
If I have a table with say Id (key) and Desc, and a ComboBox
box.DataSource = table;
box.ValueMember = table.IDColumn.ColumnName;
box.DisplayMember = table.DescColumn.ColumnName;
and the box has Sorted = true (ie sort on Desc) then when an item is selected,
how do I tie the selected item back to the table ? That is, is there anything in
the selected item that contains the table row or number ?
Isn't the IDColumn the row ID of your table? If it's not use the row ID of the
table instead.
Otis Mukinfus
http://www.arltex.com
http://www.tomchilders.com
On Tue, 28 Mar 2006 16:14:13 +1000, Ian Semmel
<is***********@NOKUNKrocketcomp.com.au> wrote: I worked it out,
In box_OnSelectedIndexChanged, :-
DataRowView dv = (DataRowView) box.SelectedItem;
currentID = (int) dv.Row.ItemArray [ table.IDColumn.Ordinal ];
Otis Mukinfus wrote: On Tue, 28 Mar 2006 08:00:25 +1000, Ian Semmel
<is***********@NOKUNKrocketcomp.com.au> wrote:
If I have a table with say Id (key) and Desc, and a ComboBox
box.DataSource = table;
box.ValueMember = table.IDColumn.ColumnName;
box.DisplayMember = table.DescColumn.ColumnName;
and the box has Sorted = true (ie sort on Desc) then when an item is selected,
how do I tie the selected item back to the table ? That is, is there anything in
the selected item that contains the table row or number ?
Isn't the IDColumn the row ID of your table? If it's not use the row ID of the
table instead.
Otis Mukinfus
http://www.arltex.com
http://www.tomchilders.com
Good job, Ian!
Otis Mukinfus http://www.arltex.com http://www.tomchilders.com This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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