How to get Values from Database to list in Asp.Net and C#

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The below code returns a single row from table,how to get multiple row from db as a list using the below code

C#

    public BusinessObj.Tables.GetLocal GetItem(object TransId)
    {
     try
      {
        BusinessObj.Tables.GetLocal objGetLocal;
        string spName = "spGetLocal";
        Database db = DatabaseFactory.CreateDatabase(ConnectionString);
        DbCommand dbCommand = db.GetStoredProcCommand(spName);
        db.AddInParameter(dbCommand, "@billId", DbType.Int32, ((int)TransId));
        DataTable dt = new DataTable();
        dt = db.ExecuteDataSet(dbCommand).Tables[0];
        objGetLocal = new BusinessObj.Tables.GetLocal();                
        if (dt.Rows.Count != 0)
         {
          objGetLocal=(BusinessObj.Tables.GetLocal)FillRecords(dt.Rows[0], objGetLocal);
         }
    return objGetLocal;
      }
}

Posted 17-Jun-14 18:41pm

MAGuru

Updated 17-Jun-14 18:50pm

v4

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Nandakishore G N 18-Jun-14 1:35am

Try this article
http://www.codeproject.com/Articles/38253/Converting-a-DataSet-to-a-Generic-List

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SRS(The Coder) · Answer 1 · 2014-06-17T18:53:00

Hope the below modified code will definitely of help to you :-

First of all include the header

C#

System.Collections.Generic;

Then here is the modified code:

C#

public List<businessobj.tables.getlocal> GetItem(object TransId)
{
 try
 {
   List<businessobj.tables.getlocal> objGetLocalList = new List<businessobj.tables.getlocal>();
   string spName = "spGetLocal";
   Database db = DatabaseFactory.CreateDatabase(ConnectionString);
   DbCommand dbCommand = db.GetStoredProcCommand(spName);
   db.AddInParameter(dbCommand, "@billId", DbType.Int32, ((int)TransId));
   DataTable dt = new DataTable();
   dt = db.ExecuteDataSet(dbCommand).Tables[0];
   foreach(DataRow dr in dt.Rows)
   {
	BusinessObj.Tables.GetLocal objGetLocal = new BusinessObj.Tables.GetLocal();
	objGetLocal=(BusinessObj.Tables.GetLocal)FillRecords(dr, objGetLocal);
	objGetLocalList.Add(objGetLocal);
   }
   return objGetLocalList;
 }
}

Tried my best give you a working copy of code, still if it is not working i hope you will get the proper idea on how to accomplish your goal.

Happy coding.