1-
try
{
DataTable dtResult = new DataTable();
if (arrayList == null || arrayList.Count < 1)
{
return dtResult;
}
if (arrayList.Count > 0)
{
Hashtable ht = (Hashtable)arrayList[0];
ArrayList keys = new ArrayList(ht.Keys);
foreach (string skey in keys)
{
Type t = null;
t = ht[skey].ToString().Equals("System.Collections.Hashtable") ? typeof(String) : ht[skey].GetType();
dtResult.Columns.Add(new DataColumn(skey, t));
}
foreach (DataColumn column in dtResult.Columns)
{
if (column.ColumnName == "POLICY" || column.ColumnName == "BASIS" || column.ColumnName == "FUND")
{
column.DataType = typeof(Byte[]);
}
}
}
for (int i = 0; i < arrayList.Count; i++)
{
DataRow dr = dtResult.NewRow();
Hashtable ht = (Hashtable)arrayList[i];
ArrayList keys = new ArrayList(ht.Keys);
foreach (string skey in keys)
{
if (ht[skey] == null || (ht[skey] != null && string.IsNullOrEmpty(ht[skey].ToString())))
{
dr[skey] = null;
}
else
{
dr[skey] = ht[skey].ToString().Equals("System.Collections.Hashtable") ? ((Hashtable)ht[skey])["value"] : ht[skey];
}
}
dtResult.Rows.Add(dr);
}
return dtResult;
}
catch (System.Exception)
{
throw;
}