private void p7btnOpen_Click(object sender, EventArgs e) { if (p7app == null) { try { p7app = p7excel.GetInstance(); p7propApp.SelectedObject = p7app; p7propWorkbooks.SelectedObject = p7app.Workbooks; } catch (Exception es) { console.PrintLine("P7> " + es.ToString()); } } else { console.PrintLine("P7> ExcelはOpen済みです"); } }
private void p7btnClose_Click(object sender, EventArgs e) { if (p7app != null) { try { p7excel.ReleaseInstance(ref p7app); p7app = null; p7propApp.SelectedObject = null; p7propWorkbooks.SelectedObject = null; } catch (Exception es) { console.PrintLine("P7> " + es.ToString()); } } else { console.PrintLine("P7> ExcelはOpenしていません"); } }