Processing Forum

Loading...

Processing Forum

Screen name:
qingwen

qingwen's Profile

1 Posts

0 Responses

0 Followers

Activity Trend

Last 30 days

Loading Chart...

Show:

Expanded view
List view

Using Serial.list() with GTextField

[1 Reply]
- 26-Jul-2011 11:13 AM
- Forum: Contributed Library Questions
Question: how to convert from String[] to String?
Solution: join() function
I would like to output the available serial ports to the GTextField.
String SerialList[] = Serial.list();

txfHelp = new GTextField(this,SerialList, 6, 160, 324, 74, true);

// This is the feedback text panel for selection of USB COM port

But I get the error

The constructor GTextField(mySerialGUI, String[], int, int, int, int, boolean) is undefined
I can output static text just fine because "Sample Text" is of the type String, not String[]. So my problem is converting String[] to String.
String SerialList[] = "Sample Text";

txfHelp = new GTextField(this,SerialList, 6, 160, 324, 74, true);

// This is the feedback text panel for selection of USB COM port

«Prev
Next »