Datasocket data retention

I am using datasocket read and write example.....examples are working fine....but one thing I want to improve is that last value of data read by dsread should stay when dswrite is stopped....
I mean currently when you start dswrite and dsread , dsread reads the data sent by dswrite.....then if you stop dswrite then dsread reads zero....what I want is when dswrite stops it variable at dsread should hold the last value instead of zero....
how to know that dswrite is stopped?

Hi MSD;
have you read the context help for DSRead carefully? Have you read the explanations for all outputs?
Ever thought on using the "time out?" indication, that is provided by most data receiving functions?
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome

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