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1
Vote

Provide support to display formatted decimal value and retain the full precision in DoubleTextBox

The current implementation of the DoubleTextBox control does not allow separating the displayed value from the actual value used for calculations. Specifically, when NumberDecimalDigits is set (e.g., to 2), it not only formats the display to 2 decimal places but also rounds the internal DoubleValue, leading to a loss of precision.

Customer Use Case:

The customer wants to display a number rounded to 2 decimal places (e.g., 12.12)
However, the control should retain the full original value (e.g., 12.123456) internally for accurate calculations.