public DataTable GetAllName(AIOSubInfoType subInfoType)
{
string table = AIOConstant.GetTableName(subInfoType);
string column = AIOConstant.GetColumnName(subInfoType);
string sql = "SELECT * FROM " + table + " ORDER BY " + column + " ASC";
return(ExecuteSelect(sql));
}
public void UpdateName(string ID, string name, AIOSubInfoType subInfoType)
{
string table = AIOConstant.GetTableName(subInfoType);
string column = AIOConstant.GetColumnName(subInfoType);
string sql = "UPDATE " + table + " SET " + column + " = ? WHERE ID = ?";
OleDbCommand cmd = CreateSqlWithParam(sql, new string[] { name, ID });
ExecuteCommand(cmd);
}
public void InsertName(string name, AIOSubInfoType subInfoType)
{
string table = AIOConstant.GetTableName(subInfoType);
string id = GenerateSubInfoID(subInfoType);
string sql = "INSERT INTO " + table + " VALUES(?, ?)";
OleDbCommand cmd = CreateSqlWithParam(sql, new string[] { id, name });
ExecuteCommand(cmd);
}
public void DeleteName(string ID, AIOSubInfoType subInfoType)
{
string table = AIOConstant.GetTableName(subInfoType);
string sql = "DELETE FROM " + table + " WHERE ID = '" + ID + "'";
try
{
ExecuteDelete(sql);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
public string GenerateSubInfoID(AIOSubInfoType subInfoType)
{
string table = AIOConstant.GetTableName(subInfoType);
string sql = "SELECT MAX(ID) FROM " + table;
OleDbCommand cmd = new OleDbCommand(sql, cn);
object res = cmd.ExecuteScalar();
int id;
if (Convert.IsDBNull(res) == false)
{
id = Convert.ToInt32(res);
}
else
{
id = 0;
}
id++;
return(id.ToString("000000"));
}
//SubInfo------------------------------------------------------
public bool IsDuplicateName(string name, AIOSubInfoType subInfoType)
{
string table = AIOConstant.GetTableName(subInfoType);
string column = AIOConstant.GetColumnName(subInfoType);
string sql = "SELECT COUNT(*) FROM " + table + " WHERE " + column + " = ?";
OleDbCommand cmd = CreateSqlWithParam(sql, new string[] { name });
cmd.Connection = cn;
int num = (int)cmd.ExecuteScalar();
if (num > 0)
{
return(true);
}
else
{
return(false);
}
}
