Using External

If the data for the DataWindow object does not come from a database (either through
a native Sybase database interface or through ODBC), specify External
as the data source. You then specify the data columns and their
types so PowerBuilder can build the appropriate DataWindow object to hold
the data. These columns make up the result set. PowerBuilder places
the columns you specified in the result set in the DataWindow object.

To define the data using External:

1. Click External in the Choose Data Source
   dialog box in the wizard and click Next.

   The Define Result Set dialog box displays for you to specify
   the first column in the result set.

2. Enter the name and type of the column.

   Available datatypes are listed in the drop-down list. The number datatype is
   equivalent to the PowerBuilder double datatype.

3. Click Add to enter the name and type of any additional
   columns you want in the result set.

4. Click Next when you have added all the columns
   you want.

What you do next

In a script, you need to tell PowerBuilder how to get data into
the DataWindow object in your application. Typically, you import data at
runtime using a method (such as ImportFile and ImportString)
or do some data manipulation and use the SetItem method to populate
the DataWindow.

For more about these methods, see the online
help.

You can also import data values from an external file into
the DataWindow object or report.

To import the data values from an external file:

1. Make sure the Preview view of the DataWindow object is
   selected.

2. Select Rows>Import from the menu bar.

   The Select Import File dialog box displays.

3. Select the type of files to list from the List
   Files of Type drop-down list (an XML, CSV, TXT, or DBF file).

4. Enter the name of the import file and click OK.

   Alternatively, you can select the name from the file list.
   Use the Drives drop-down list and the Directories box as needed
   to display the list of files that includes the one you want.

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