public CatalogListViewItem( CatalogItem catalogItem )
: base()
{
_catalogItem = catalogItem;
// Assign Name to the base ListViewItem Text property -
// this will cause Name to display by default:
Text = _catalogItem.Name;
}
// How To - Create a Listview class that displays CatalogItems
public CatalogListViewItem( CatalogItem catalogItem )
: base()
{
m_catalogItem = catalogItem;
// Assign Name to the base ListViewItem Text property -
// this will cause Name to display by default:
Text = m_catalogItem.Name;
// Map the other class data to sub-items of the ListItem
// These aren't necessarily displayed...
this.SubItems.Add(m_catalogItem.Size.ToString() );
this.SubItems.Add(m_catalogItem.TypeName );
this.SubItems.Add(m_catalogItem.ModifiedDate.ToString());
}
private void saveReportButton_Click(object sender, System.EventArgs e)
{
Cursor.Current = Cursors.WaitCursor;
// Define variables needed for the Render() method.
string historyID = null;
string format = formatComboBox.Text;
rs2010.DataSourceCredentials[] credentials = null;
rs2010.ParameterValue[] reportHistoryParameters = null;
// Define variables needed for GetParameters() method
bool forRendering = false;
rs2010.ItemParameter[] parameters = null;
bool noDefault = false;
// Create a variable containing the selected item
selItem = ((CatalogListViewItem)reportListView.SelectedItems[0]).Item;
try
{
// If the report uses parameters for which there is no default
// value, then the report cannot be rendered and saved by this
// application
parameters = rs.GetItemParameters(selItem.Path, historyID,
forRendering, reportHistoryParameters, credentials);
foreach (rs2010.ItemParameter parameter in parameters)
{
if (parameter.DefaultValues == null)
{
noDefault = true;
break;
}
}
if (noDefault)
{
MessageBox.Show(
Resources.missingDefaultParametersErrorMessage,
Resources.missingDefaultParametersMessageBoxTitle,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
else
{
SaveAs();
}
}
catch (Exception exception)
{
HandleException(exception);
}
finally
{
Cursor.Current = Cursors.Default;
}
}
private void reportListView_SelectedIndexChanged(object sender,
System.EventArgs e)
{
rs2010.CatalogItem selItem;
// Once a report is selected, enable the save button.
saveReportButton.Enabled = true;
descriptionTextBox.Clear();
pathTextBox.Clear();
if (reportListView.SelectedItems.Count > 0)
{
selItem = ((CatalogListViewItem)reportListView.SelectedItems[0]).Item;
//Show the description
if ( selItem.Description != null)
descriptionTextBox.Text = selItem.Description;
// Show the path
pathTextBox.Text = selItem.Path;
}
}
private void DownloadItem(string localDirectory, CatalogItem item)
{
byte[] reportDefinition = null;
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
reportDefinition = ReportingService.GetItemDefinition(item.Path);
MemoryStream stream = new MemoryStream(reportDefinition);
doc.Load(stream);
doc.Save(Path.Combine(localDirectory + @"/",
item.Name + GetExtensionfromType(item.TypeName)));
}
/// <summary>
/// Render a Tabular element containing Name/Value pair for CreatedBy and CreationDate properties.
/// </summary>
/// <param name="catalogItem"></param>
private void TabularPreview(CatalogItem catalogItem)
{
//Start Tabular
xmlQueryResponse.WriteStartElement("Tabular");
//CreatedBy Record
xmlQueryResponse.WriteStartElement("Record");
xmlQueryResponse.WriteElementString("Name",
string.Format(CultureInfo.InvariantCulture, Resources.Resources.CreatedBy));
xmlQueryResponse.WriteElementString("Value",
string.Format(CultureInfo.InvariantCulture, catalogItem.CreatedBy));
xmlQueryResponse.WriteEndElement();
//CreationDate Record
xmlQueryResponse.WriteStartElement("Record");
xmlQueryResponse.WriteElementString("Name",
string.Format(CultureInfo.InvariantCulture, Resources.Resources.CreationDate));
xmlQueryResponse.WriteElementString("Value",
string.Format(CultureInfo.InvariantCulture, catalogItem.CreationDate.ToString()));
xmlQueryResponse.WriteEndElement();
xmlQueryResponse.WriteEndElement();
}
