procedure TEXCELIMPORTFORM.actConDefineExecute(Sender: TObject);
begin
if not DataSetMan.Active then
begin
jsdialogs.ShowWarning('请选择数据集!','提示');
Exit;
end;
if Edit1.Text = '' then
begin
jsdialogs.ShowWarning('请选择要导入的文件!','提示');
Exit;
end;
ExcelToTable.FileName := Edit1.Text;
ExcelFieldMapFunc.ShowFieldMapEditor(ExcelToTable);
end;