Parameters

value

The string to seek.

comparisonType

One of the enumeration values that specifies the rules for the search.

Returns

The index position of the value parameter if that string is found, or -1 if it is not. If value is string.Empty, the return value is 0.

Remarks

Index numbering starts from zero.

The comparisonType parameter specifies to search for the value parameter using the current or invariant culture, using a case-sensitive or case-insensitive search, and using word or ordinal comparison rules.

Requirements