1. 水晶易表不能識別WS接口返回的DataTable或DataSet數(shù)據(jù)類型，會提示“無法加載URL”

3. C#調(diào)用Oracle的Package，并返回?cái)?shù)據(jù)列表

2. 經(jīng)查證，可以接受string類型的，如果需要返回?cái)?shù)據(jù)列表，那么需要借助數(shù)組來返回，代碼實(shí)現(xiàn)如下：

public WeekSale_Table GetData(string skc1, string skc2, string week1, string week2, string week3, string week4){try{
　　　　　　　　　//C#調(diào)用Oracle的包，返回?cái)?shù)據(jù)列表OracleConnection orcn = new OracleConnection(ConfigurationManager.AppSettings["SAPBI"].ToString());OracleCommand cmd = new OracleCommand("pkg_cx_Productlifecycle.skcweeksale", orcn);cmd.CommandType = CommandType.StoredProcedure;OracleParameter ip0 = new OracleParameter("skc1", OracleType.VarChar);OracleParameter ip1 = new OracleParameter("skc2", OracleType.VarChar);OracleParameter ip2 = new OracleParameter("week1", OracleType.VarChar);OracleParameter ip3 = new OracleParameter("week2", OracleType.VarChar);OracleParameter ip4 = new OracleParameter("week3", OracleType.VarChar);OracleParameter ip5 = new OracleParameter("week4", OracleType.VarChar);ip0.Value = skc1;ip1.Value = skc2;ip2.Value = week1;ip3.Value = week2;ip4.Value = week3;ip5.Value = week4;cmd.Parameters.Add(ip0);cmd.Parameters.Add(ip1);cmd.Parameters.Add(ip2);cmd.Parameters.Add(ip3);cmd.Parameters.Add(ip4);cmd.Parameters.Add(ip5);OracleParameter p1 = new OracleParameter("p_rc", OracleType.Cursor);p1.Direction = System.Data.ParameterDirection.Output;cmd.Parameters.Add(p1);OracleDataAdapter command = new OracleDataAdapter(cmd);DataSet ds = new DataSet();command.Fill(ds, "Table");DataTable dt = ds.Tables["Table"];WeekSale_Table wt = new WeekSale_Table();wt.row = new WeekSale_Row[dt.Rows.Count];int rcount = dt.Rows.Count;for (int i = 0; i < rcount; i++){DataRow dr = dt.Rows[i];WeekSale_Row row = new WeekSale_Row();row.DISCOUNT1 = dr["DISCOUNT1"].ToString();row.DISCOUNT2 = dr["DISCOUNT2"].ToString();row.FCALCSUMS1 = dr["FCALCSUMS1"].ToString();row.FCALCSUMS2 = dr["FCALCSUMS2"].ToString();row.NUMS1 = dr["NUMS1"].ToString();row.NUMS2 = dr["NUMS2"].ToString();row.SKC1 = dr["SKC1"].ToString();row.SKC2 = dr["SKC2"].ToString();row.WEEK = dr["WEEK"].ToString();row.WEEKS = dr["WEEKS"].ToString();wt.row[i] = row;}return wt;}catch{return null;}} //定義Row，一行
public class WeekSale_Row{public string WEEKS;public string SKC1;public string SKC2;public string FCALCSUMS1;public string FCALCSUMS2;public string NUMS1;public string NUMS2;public string DISCOUNT1;public string DISCOUNT2;public string WEEK;}//定義Table public class WeekSale_Table{public WeekSale_Row[] row;}

轉(zhuǎn)載于:https://www.cnblogs.com/qidian10/archive/2012/08/16/2643215.html

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