MessageTextColor

ITcEventView

This property sets or returns the color that is used to display messages. The message had been issued from the PLC function block ADSLOGEVENT by setting the flag from FALSE to TRUE (or other ADS device) or from a call to a Report Event Function like ITcEventLogC::ReportEvent,ITcEventC3::ReportEventEx or ITcEventLog::ReportEvent with the TcEventClass set to TCEVENTCLASS_MESSAGE.

Property get

HRESULT get_MessageTextColor([out, retval] OLE_COLOR* pVal);

Parameters

pVal

[out, retval] pointer to OLE_COLOR variable that receives the text color that is used to display messages.

Return Values

S_OK

Function was successfully called

E_POINTER

pVal was no valid pointer

 

Property let

HRESULT put_MessageTextColor([in] OLE_COLOR newVal);

Parameters

newVal

[in] A variable that sets the text color that is used to display messages.

Return Values

S_OK

Function was successfully called

 

Visual Basic sample code

Option Explicit

' add the Beckhoff TcEvent View Library to the components
' place a TcEventView on the form, and assign the name TcEventView1

Private Sub Form_Load()
  ' display messages with red text color
  TcEventView1.MessageTextColor = RGB(255, 0, 0)
End Sub