KJKeerthana Jegannathan Syncfusion Team October 24, 2016 12:36 PM UTC
We checked your query, in this you have used "+" symbol as mask between two values. To display this mask value, we recommend you to use our "SfMaskedEdit" control. We have prepared a sample for your reference in which we have provided the value based on the required format and it can be downloaded from the below location.
Your sample shows that using Keyup as a trigger. But this doesn't work if one copy and paste into the mask box.
It seems that there is no ValueChanged trigger. There is a TextChanged trigger but it doesn't work.
KJKeerthana Jegannathan Syncfusion Team October 25, 2016 11:49 AM UTC
We request you to handle “LostFocus” event of SfMaskedEdit in which values can be updated when the control lost the focus. We have modified the previously updated sample for your reference and it can be downloaded from the below location.