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NanoXLSX

NumberFormatIsDateFormat Method

Determines whether a defined style format number represents a date (or date and time)

Namespace: NanoXLSX.Styles
Assembly: NanoXLSX (in NanoXLSX.dll) Version: 2.6.7+c253a7d00ca5e19be14df4552cf12c589ec4ab3e
Syntax
C#
public static bool IsDateFormat(
	NumberFormatFormatNumber number
)

Parameters

number  NumberFormatFormatNumber
Format number to check

Return Value

Boolean
True if the format represents a date, otherwise false
Remarks
Custom number formats (higher than 164), as well as not officially defined numbers (below 164) are currently not considered during the check and will return false
See Also