Gets the text of the IField at the specified ScreenPosition.

Namespace: JollyGiant.Emulation
Assembly: JGSComdotNet (in JGSComdotNet.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C#
public StatusCode GetText( ScreenPosition position, ref string fieldText, int toCopy )

Visual Basic (Declaration)
Public Function GetText ( _ position As ScreenPosition, _ ByRef fieldText As String, _ toCopy As Integer _ ) As StatusCode

Visual C++
public: virtual StatusCode GetText( ScreenPosition position, String^% fieldText, int toCopy ) sealed

JavaScript
function GetText(position, fieldText, toCopy);

position
Type: JollyGiant.Emulation..ScreenPosition
Position of the IField for which to retrieve the text.

fieldText
Type: System..String
Buffer for the field text.

toCopy
Type: System..Int32
Maximum number of characters to copy.

The StatusCode indicating the result of the operation.

This can be one of the following values:

Status code	Description
WHLLOK	The specified IField field was copied successfully.
WHLLNOTCONNECTED	Your application is not currently connected to a host session.
WHLLPARAMETERERROR	One or more call parameters are invalid.
WHLLTRUNCATED	The specified field text was retrieved, but the IField was of greater length than the number specified in toCopy, and the text is truncated.
WHLLPOSITIONERROR	The specified presentation space position is invalid.
WHLLSYSERROR	The method failed due to a system error.
WHLLNOFIELD	The presentation space is unformatted.

QWS3270 Documentation