/// <summary>
/// Navigate to a linked table.
/// </summary>
/// <param name="url">Url of the linked table.</param>
public void NavigateTo(TableLink link)
{
// create new child DataTable
var dt = new DataTable(_source, link.Name);
// populate the new DataTable
var url = string.Format("{0}/{1}", link.Url, link.Href);
if (Top > 0 && link.Type.IndexOf("feed") > -1)
{
url += url.IndexOf('?') > -1 ? "&" : "?";
url += "$top=" + Top.ToString();
}
dt._dt = new C1.Silverlight.Data.DataTable();
dt.GetTableRows(url);
// add it to child table list and notify
_childTables.Add(dt);
OnPropertyChanged("DefaultView");
OnPropertyChanged("SourceUrl");
}
DataRow GetDataRow(XmlReader xr)
{
// get values, add columns
var dct = new Dictionary <DataColumn, object>();
xr.Read();
while (xr.Read())
{
if (xr.NodeType == XmlNodeType.Element)
{
if (xr.Name == "link")
{
var href = xr.GetAttribute("href");
var name = xr.GetAttribute("title");
var type = xr.GetAttribute("type");
if (!string.IsNullOrEmpty(href) && !string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(type))
{
if (type.IndexOf("application/atom+xml;type=") > -1)
{
var col = GetDataColumn(name, typeof(TableLink));
dct[col] = new TableLink(name, _source.Url, href, type);
}
}
}
else if (xr.Name == "m:properties")
{
GetDataRowProperties(dct, xr.ReadSubtree());
}
}
}
// build new row
var newRow = _dt.NewRow();
foreach (var kv in dct)
{
newRow[kv.Key] = kv.Value != DBNull.Value ? kv.Value : null;
}
return(newRow);
}
DataRow GetDataRow(XmlReader xr)
{
// get values, add columns
var dct = new Dictionary<DataColumn, object>();
xr.Read();
while (xr.Read())
{
if (xr.NodeType == XmlNodeType.Element)
{
if (xr.Name == "link")
{
var href = xr.GetAttribute("href");
var name = xr.GetAttribute("title");
var type = xr.GetAttribute("type");
if (!string.IsNullOrEmpty(href) && !string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(type))
{
if (type.IndexOf("application/atom+xml;type=") > -1)
{
var col = GetDataColumn(name, typeof(TableLink));
dct[col] = new TableLink(name, _source.Url, href, type);
}
}
}
else if (xr.Name == "m:properties")
{
GetDataRowProperties(dct, xr.ReadSubtree());
}
}
}
// build new row
var newRow = _dt.NewRow();
foreach (var kv in dct)
{
newRow[kv.Key] = kv.Value != DBNull.Value ? kv.Value : null;
}
return newRow;
}
/// <summary>
/// Navigate to a linked table.
/// </summary>
/// <param name="url">Url of the linked table.</param>
public void NavigateTo(TableLink link)
{
// create new child DataTable
var dt = new DataTable(_source, link.Name);
// populate the new DataTable
var url = string.Format("{0}/{1}", link.Url, link.Href);
if (Top > 0 && link.Type.IndexOf("feed") > -1)
{
url += url.IndexOf('?') > -1 ? "&" : "?";
url += "$top=" + Top.ToString();
}
dt._dt = new C1.Silverlight.Data.DataTable();
dt.GetTableRows(url);
// add it to child table list and notify
_childTables.Add(dt);
OnPropertyChanged("DefaultView");
OnPropertyChanged("SourceUrl");
}
