把IncrementalFiltering这个属性设置成false
然后在cxLookupComboBox1PropertiesChange写代码procedure TForm1.cxLookupComboBox1PropertiesChange(Sender: TObject);
var
CmdStr: string;
begin
CmdStr:= 'select * from Dh where 1=1 and Dh like ''%'+cxLookupComboBox1.Text+'%''';
ADOQuery1.Close;
ADOQuery1.SQL.Text:= CmdStr;
ADOQuery1.Open;
end;
然后在cxLookupComboBox1PropertiesChange写代码procedure TForm1.cxLookupComboBox1PropertiesChange(Sender: TObject);
var
CmdStr: string;
begin
CmdStr:= 'select * from Dh where 1=1 and Dh like ''%'+cxLookupComboBox1.Text+'%''';
ADOQuery1.Close;
ADOQuery1.SQL.Text:= CmdStr;
ADOQuery1.Open;
end;
解决方案 »
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