/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ERPWPF.Model.Log model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Log set ");
strSql.Append("LOperation=@LOperation,");
strSql.Append("Luser=@Luser,");
strSql.Append("LTime=@LTime");
strSql.Append(" where Lid=@Lid ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@LOperation", DbType.String),
new SQLiteParameter("@Luser", DbType.String),
new SQLiteParameter("@LTime", DbType.String),
new SQLiteParameter("@Lid", DbType.Int32, 8)
};
parameters[0].Value = model.LOperation;
parameters[1].Value = model.Luser;
parameters[2].Value = model.LTime;
parameters[3].Value = model.Lid;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(ERPWPF.Model.Log model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Log(");
strSql.Append("Lid,LOperation,Luser,LTime)");
strSql.Append(" values (");
strSql.Append("@Lid,@LOperation,@Luser,@LTime)");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@Lid", DbType.Int32, 8),
new SQLiteParameter("@LOperation", DbType.String),
new SQLiteParameter("@Luser", DbType.String),
new SQLiteParameter("@LTime", DbType.String)
};
parameters[0].Value = model.Lid;
parameters[1].Value = model.LOperation;
parameters[2].Value = model.Luser;
parameters[3].Value = model.LTime;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ERPWPF.Model.Log DataRowToModel(DataRow row)
{
ERPWPF.Model.Log model = new ERPWPF.Model.Log();
if (row != null)
{
if (row["Lid"] != null && row["Lid"].ToString() != "")
{
model.Lid = int.Parse(row["Lid"].ToString());
}
if (row["LOperation"] != null)
{
model.LOperation = row["LOperation"].ToString();
}
if (row["Luser"] != null)
{
model.Luser = row["Luser"].ToString();
}
if (row["LTime"] != null)
{
model.LTime = row["LTime"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ERPWPF.Model.Log GetModel(int Lid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Lid,LOperation,Luser,LTime from Log ");
strSql.Append(" where Lid=@Lid ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@Lid", DbType.Int32, 8)
};
parameters[0].Value = Lid;
ERPWPF.Model.Log model = new ERPWPF.Model.Log();
DataSet ds = DbHelperSQLite.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
