Methods > Graphic items management > GraphicItemVerticalLineParamsSet method

Remarks

Modifies parameters of an existing vertical line displayed over the waveform's graphics. Current parameters can be obtained through the GraphicItemVerticalLineParamsGet method.

For details about graphic items management on the waveform analyzer refer to the How to add graphic items to the Waveform analyzer section.

Syntax

[Visual Basic]

Public Function GraphicItemVerticalLineParamsSet (

nUniqueId as Int16,

settings as WANALYZER_VERTICAL_LINE

) as enumWanErrorCodes

[C#]

public enumWanErrorCodes GraphicItemVerticalLineParamsSet (

Int16 nUniqueId,

WANALYZER_VERTICAL_LINE settings

);

[C++]

public: enumWanErrorCodes GraphicItemVerticalLineParamsSet (

Int16 nUniqueId,

WANALYZER_VERTICAL_LINE settings

);

Parameter	Description

nUniqueId	Unique identification number assigned to the line by a previous call to the GraphicItemVerticalLineAdd method.
settings	New settings.

Return value

Value	Meaning

Negative value	An error occurred (see the LastError property for further error details)
enumWanErrorCodes.ERR_WAN_NOERROR (0)	The method call was successful.