/// <summary>
/// 根据页数分页
/// </summary>
/// <param name="page"></param>
/// <param name="pagesize"></param>
/// <param name="where"></param>
/// <param name="column"></param>
/// <returns></returns>
public static DataSet GetListByPage(int page, int pagesize, string where, string column)
{
System.Text.StringBuilder sbu5 = new StringBuilder();
int num1 = (page - 1) * pagesize;
int num2 = page * pagesize;
sbu5.Append("select " + column);
sbu5.Append(" FROM(");
sbu5.Append("SELECT A.*, ROWNUM RN FROM (SELECT * FROM tabel WHERE 1=1" + where + ") A WHERE 1=1" + where + " AND ROWNUM <= " + num2);
sbu5.Append(")");
sbu5.Append("where RN >" + num1);
return DbHelperOra.Query(sbu5.ToString());
} /// <summary>
/// 获得数据列表
/// </summary>
/// <param name="strWhere"></param>
/// <param name="column"></param>
/// <returns></returns>
public static DataSet GetList(string strWhere, string column)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select " + column);
strSql.Append(" FROM table");
if (strWhere.Trim() != "")
{
strSql.Append(" where 1=1 " + strWhere);
}
return DbHelperOra.Query(strSql.ToString());
}