将数据输入到数据库的几列中时,我遇到了一些麻烦,所有nvarchar类型.我越来越:
从一种数据类型转换为另一种数据时,数据被截断.功能名称(如果已知)
DBConn.Open();
cmd = new SqlCeCommand("INSERT INTO [Employee Table] VALUES ('"+ social + "','" +
first + "','" + last + "','" + mid + "','" + address + "','" + phone + "',"
+ "'Employee'" + ",'" + city + "','" + state + "','" + zip + "','" + email + "','" + userName + "')", DBConn);
cmd.ExecuteNonQuery();
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有关如何避免截断/转换错误的任何建议?