This item was deprecated in version 2019r2. Please use IOException as a replacement.
Reports the last file I/O error.
Error numbers are given as original file system error codes.
This example reports the last error code if the method could not open the file.
Dim f As FolderItem = SpecialFolder.Documents.Child("test.txt") Dim t As TextInputStream If f <> Nil And f.Exists Then t = TextInputStream.Open(f) // make sure we could open it If t <> Nil Then // Read all of t into myEditField.text myTextArea.Text = t.ReadAll // close the file so that other applications can use it t.Close Else // the file could not be a read as a text file MsgBox("The selected file is not a text file. Error: " + Str(t.LastErrorCode)) End If End If
All project types on all supported operating systems.