摘要:
DataTable dt = EmployerSet.Tables["EmployeesTable"];DataRow dr = dt.NewRow(); dr["FirstName"] = "--选择所有--"; dt.Rows.InsertAt(dr, 0); this.comboBox1.DataSource = dt; this.comboBox1.DisplayMember = "FirstName"; 阅读全文
posted @ 2013-11-18 14:55
苗苗她爹
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