// download the catalog entry contents and view in an editor
private void ViewInEditor(string catEntry)
{
SAS.FileService fs = null;
SAS.Fileref fr = null;
SAS.Workspace ws = null;
SAS.TextStream ts = null;
string fileref;
try
{
// use SAS workspace and fileservice to download the file
ws = consumer.Workspace(currentServer) as SAS.Workspace;
fs = ws.FileService;
// using the FILENAME CATALOG access method
fr = fs.AssignFileref("", "CATALOG", catEntry, "", out fileref);
ts = fr.OpenTextStream(SAS.StreamOpenMode.StreamOpenModeForReading, 16500);
ts.Separator = Environment.NewLine;
string tempFn = System.IO.Path.GetTempFileName();
// downloading catalog entry contents to local temp file
using (System.IO.StreamWriter sw = System.IO.File.CreateText(tempFn))
{
int lines = 1;
Array truncLines, readLines;
// iterate through until all lines are read in
while (lines > 0)
{
ts.ReadLines(100, out truncLines, out readLines);
lines = readLines.GetLength(0);
for (int i = 0; i < lines; i++)
{
sw.WriteLine(readLines.GetValue(i));
}
}
sw.Close();
}
EEFileViewer dlg = new EEFileViewer(tempFn);
dlg.Text = catEntry.ToUpper();
dlg.Icon = new Icon(typeof(Global), "icons.entry.ico");
// show modal dialog with editor
dlg.ShowDialog();
// clean up
System.IO.File.Delete(tempFn);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Cannot open the catalog entry {0}. Reason: {1}", catEntry, ex.Message));
}
}
// download the catalog entry contents and view in an editor
private void ViewInEditor(string catEntry)
{
SAS.FileService fs = null;
SAS.Fileref fr = null;
SAS.Workspace ws = null;
SAS.TextStream ts = null;
string fileref;
try
{
// use SAS workspace and fileservice to download the file
ws = consumer.Workspace(currentServer) as SAS.Workspace;
fs = ws.FileService;
// using the FILENAME CATALOG access method
fr = fs.AssignFileref("", "CATALOG", catEntry, "", out fileref);
ts = fr.OpenTextStream(SAS.StreamOpenMode.StreamOpenModeForReading, 16500);
ts.Separator = Environment.NewLine;
string tempFn = System.IO.Path.GetTempFileName();
// downloading catalog entry contents to local temp file
using(System.IO.StreamWriter sw = System.IO.File.CreateText(tempFn))
{
int lines = 1;
Array truncLines, readLines;
// iterate through until all lines are read in
while (lines>0)
{
ts.ReadLines(100, out truncLines, out readLines);
lines = readLines.GetLength(0);
for (int i=0; i<lines; i++)
sw.WriteLine(readLines.GetValue(i));
}
sw.Close();
}
EEFileViewer dlg = new EEFileViewer(tempFn);
dlg.Text = catEntry.ToUpper();
dlg.Icon = new Icon(typeof(Global), "icons.entry.ico");
// show modal dialog with editor
dlg.ShowDialog();
// clean up
System.IO.File.Delete(tempFn);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Cannot open the catalog entry {0}. Reason: {1}", catEntry, ex.Message));
}
}