public Valueset(int myvaluesetid)
{
valitems = new List <Valuesetitem>();
fieldvaluesetid = myvaluesetid;
SQL_utils sql = new SQL_utils("data");
DataTable dt = sql.DataTable_from_SQLstring(String.Format("select * from datFieldValueSetItem where fieldvaluesetid = {0}", fieldvaluesetid));
foreach (DataRow row in dt.Rows)
{
int val = Convert.ToInt32(row["FieldValue"]);
string label = row["FieldValueLabel"].ToString();
Valuesetitem itm = new Valuesetitem(val, label);
valitems.Add(itm);
}
sql.Close();
}
public Valueset(string raw_vallabels)
{
string[] delimiter = new string[] { " | " };
List <string> raw_vallabel = raw_vallabels.Split(delimiter, StringSplitOptions.RemoveEmptyEntries).ToList();
if (raw_vallabel.Count > 0)
{
valitems = new List <Valuesetitem>();
foreach (string raw_vl in raw_vallabel)
{
List <string> val_and_label = raw_vl.Split(new string[] { ", " }, StringSplitOptions.RemoveEmptyEntries).ToList();
Valuesetitem vi = new Valuesetitem(Convert.ToInt32(val_and_label[0]), val_and_label[1]);
if (vi != null)
{
valitems.Add(vi);
}
}
}
}
public Valueset(string tblname, string fldname)
{
valitems = new List <Valuesetitem>();
SQL_utils sql = new SQL_utils("data");
DataTable dt = sql.DataTable_from_SQLstring(String.Format("select * from datFieldValueSetItem where fieldvaluesetid = " +
" (select fieldvaluesetid from def.fld where tblpk={0} and fldname='{1}')", tblname, fldname));
fieldvaluesetid = dt.AsEnumerable().Select(f => f.Field <int>("fieldvaluesetid")).Min();
foreach (DataRow row in dt.Rows)
{
int val = Convert.ToInt32(row["FieldValue"]);
string label = row["FieldValueLabel"].ToString();
Valuesetitem itm = new Valuesetitem(val, label);
valitems.Add(itm);
}
sql.Close();
}
public Variable(SpssLib.SpssDataset.Variable spssvar)
{
varname = spssvar.Name;
varlabel = spssvar.Label;
//if (spssvar.IsDate()) datatype = "date";
//else if (spssvar.Type == SpssLib.SpssDataset.DataType.Numeric) datatype = "float";
//else if (spssvar.Type == SpssLib.SpssDataset.DataType.Text) datatype = "varchar";
if (spssvar.IsDate())
{
datatype = new Datatype(SqlDatatype.Date);
}
else if (spssvar.Type == SpssLib.SpssDataset.DataType.Numeric)
{
datatype = new Datatype(SqlDatatype.Float);
}
else if (spssvar.Type == SpssLib.SpssDataset.DataType.Text)
{
datatype = new Datatype(SqlDatatype.Varchar);
}
if (spssvar.ValueLabels != null)
{
if (spssvar.ValueLabels.Count > 0)
{
Valueset valset = new Valueset();
foreach (KeyValuePair <double, string> label in spssvar.ValueLabels)
{
Valuesetitem itm = new Valuesetitem(label);
valset.valitems.Add(itm);
}
valueset = valset;
}
}
}