Frequently Asked Component Specific Questions
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TColumnComboBoxFor programmatically fast loading of data
Call ColumnComboBox.BeginUpdate before starting to add items and terminate by calling TColumnComboBox.EndUpdate
Example
var
i :Integer;
s :String;
itm :TComboItem;
begin
columncombo.BeginUpdate;
For i := 0 to High(mRecs) do
begin
itm := columncombo.ComboItems.Add;
itm.Strings.Add(IntToStr(mRecs[i].rID));
itm.Strings.Add(mRecs[i].rRnd1);
itm.Strings.Add(mRecs[i].rRnd2);
itm.Strings.Add(mRecs[i].rRnd3);
end;
columncombo.EndUpdate;
end;