private void btnCreateMDB_Click(object sender, EventArgs e) { System.Windows.Forms.SaveFileDialog sfd = new SaveFileDialog(); sfd.DefaultExt = "mdb"; sfd.Filter = "Access 数据库文件(*.mdb)|*.mdb|所有文件|*.*"; sfd.Title = "设置 Access 数据库的文件名"; sfd.FileName = this.m_Db.FileName; if (sfd.ShowDialog() == DialogResult.OK) { try { AccessDb _AccessDb = AccessDb.CreateDbInstance(sfd.FileName); this.txtFileName.Text = _AccessDb.FileName; MessageBox.Show("数据库已创建。", "Access 数据库", MessageBoxButtons.OK, MessageBoxIcon.Information); } catch (Exception ex) { MessageBox.Show(ex.Message, "Access 数据库", MessageBoxButtons.OK, MessageBoxIcon.Error); } } }