Distinct k-Fold training of Neural Nets

Hi There,

I want to explcitly train Neural network with k-Folds. My objective is to train the network k-times, making sure each time there are unique Testing and validation sets and they are not as same as the training or not repeated.ie.Once each sample should be in validation and once in test set Can you kindly let me know how am I to pass this programmatically,

Thanks,

Mritula