If the user clicks the Cancel button in the open file dialog box, the FolderItem will be Nil. ![]() Input BinaryStream.Open (folderitem) S input.read (input.length) Input.close. See the FolderItem class for more information. 211441:Martin Trippensee: Thanks Mat, but how to set the String s need to load via Textinputstream and therefore i need to know the encoding. You can then use the FolderItem to access various data about the file such as its name, full path, etc. TextInputStream TextInputStream.Open(New FolderItem(/proc/self/cmdline. If the browser has popup windows disabled and InNewWindow is True, the method silently fails and the page is not shown. The GetOpenFolderItem function returns a FolderItem that represents the file the user selected. You can run your application in headless (no. The default is True.If False, the user cannot tab into it to give it the focus.However, the RectControl can gain the focus by other means, such as the users clicking on it or by setting the focus in code. If InNewWindow is True, the browser is asked to open the URL in a new window. If True, the RectControl is in the Tab Order and accepts the focus when the user tabs into it. This example moves the record pointer to the previous record in the RecordSet. GotoURL (Url As String, inNewWindow As Boolean False) Opens the passed URL in place of the current web page or downloads a file. If you use MovePrevious to go back to prior records (including those that you may have changed using the Edit method), then you will get the values that were originally populated, not the changed values. * ODBCDatabase, although not all ODBC drivers implement thisĪ RecordSet is populated in memory when you call the SQLSelect method. Moves the record pointer to the previous record in the RecordSet.Ĭurrently only supported by these databases: AddRow ( "" ) For i As Integer = 0 To rs. Name Next // Add the data from the table While Not rs. ![]() Open dialog box, stores file selected into fh Dim tis As TextInputStream TextInputStream.Open(fh) // Open as a text stream While Not tis.EOF Dim line As. WidthExpression = "100" For i As Integer = 0 To rs. These are the record types I want to IMPORT these records using XoJo for later reporting In Clarion, what I would do is grab a record from the text file. Fieldcount // Add the DB columns as the heades for the ListBox dataList. Sub PopulateListBox ( dataList As Listbox, rs As RecordSet ) If rs Is Nil Then Return // set up listbox state for population dataList. System Requirements for previous releases.System requirements for current release.Now in your XOJO program split the line in to fields base on CHR(9) instead of a comma. dim txtin as TextInputStream txtin TextInputStream.Open(f). You do that by passing the FolderItem to TextInputStream.Open(). ![]() Reporting bugs and making feature requests Next, you need to open a TextInputStream on the file.MatchLines.Append match.SubExpressionString( 0 ) The following code will return the information I want, but I can only get to to search on a specific line of the original textfile instead of the whole file.Į.g “text = imported(3)” reads the fourth lineĬan anyone help me to get this working please?į= Volume(0).Child(“Folder1”).Child(“Folder2”).Child(“File.txt”)ĭim match as RegExMatch = rx.Search( text ) When finished, I intend to run this code on multiple computers, so obviously the MAC address will be different every time… hence me using RegEx (to make things worse, the MAC address won’t always be located in the same position in the text file). I’m then trying to use RegEx to search though the entire file and find the first occurence of the string I’m after “(\w)”. I can check for the existence of the file and read it into a string… that bit seems to work ok for me. ![]() I’m new to XOJO (and new to programming of any kind!)… I’m struggling with a bit of code that will check to see if a text-file exists and then if it does, read a MAC address from that file into a new variable (or display it in a TextArea).
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