object.SynchSendKeys(keys, [screenUpdateWaitCount, timeout])
                  object.SynchSendKeys(keys, [screenUpdateWaitCount, timeout])
                  | Variable | Description | 
|---|---|
| keys | The keys to send. The Rumba keyboard mnemonics can be used in this string. For additional information about the Rumba keyboard mnemonics, refer to the RDE .NET Help. String. | 
| screenUpdateWaitCount | Optional: The number of screen updates that need to be awaited until the new screen is ready for further interaction. Integer. | 
| timeout | Optional: The timeout in milliseconds. If set to 0, the Rumba APIs default timeout (currently 10000ms) is used. Integer. | 
VB
rumbaScreen.SynchSendKeys(RumbaKey.PF3)is equivalent to
rumbaScreen.SynchSendKeys("@3");
                  RumbaKey constants can be combined with regular strings:
                  rumbaScreen.SynchSendKeys("someone" & RumbaKey.At & "example.com" & RumbaKey.Enter);For all available constants see the class RumbaKey.