cxExportTLToCSVStream(TStream,TcxCustomTreeList,Boolean,Boolean,Char,TObject,TEncoding) Method
Exports content of a tree list control to a stream in CSV (comma-separated values) format.
#Declaration
#Parameters
Name | Type | Description |
---|---|---|
AStream | TStream | The target stream. |
ATree |
Tcx |
The source tree list control. |
AExpand | Boolean | Optional. Specifies if all source tree list nodes are expanded:
|
ASave |
Boolean | Optional. Specifies if the procedure exports all available rows:
|
ASeparator | Char | Optional. Specifies the character used to delimit exported values in the resulting CSV stream. The default separator character is a comma. |
AHandler | TObject | Optional. Specifies a handler object that should implement the Icx Tip Refer to the following topic for detailed information on how to create and use handler objects: |
AEncoding | TEncoding | Optional. Specifies the character encoding format of the resulting CSV stream. If |
#Remarks
Call the cxExportTLToCSVStream
procedure to export tree list content to a stream in CSV format. In the resulting stream, every plain text line of values separated by commas corresponds to a data record.
#Code Example: Export Tree List Content to a CSV Stream
The following code example exports tree list content to a file in CSV format:
uses cxTLExportLink;
// ...
var
AStream: TMemoryStream;
begin
AStream := TMemoryStream.Create;
cxExportTLToCSVStream(AStream, cxDBTreeList);
AStream.SaveToFile('Departments.csv');
AStream.Free;
end;
The following image demonstrates the exported content of a memory stream when it is saved to a file: