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Replace(string input, System.Text.RegularExpressions.MatchEvaluator evaluator, int count, int startat) Method
Within a specified input string, replaces a specified maximum number of strings that match a regular expression pattern with a string returned by a System.Text.RegularExpressions.MatchEvaluator delegate.
Syntax
public
string Replace(string input, System.Text.RegularExpressions.MatchEvaluator evaluator, int count, int startat)
Parameters
- input
- Type: string
The string to search for a match.
- evaluator
- Type: System.Text.RegularExpressions.MatchEvaluator
A custom method that examines each match and returns either the original matched string or a replacement string.
- count
- Type: int
The maximum number of times the replacement will occur.
- startat
- Type: int
The character position in the input string where the search begins.
Returns
A new string that is identical to the input string, except that a replacement string takes the place of each matched string.
Exceptions
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System.ArgumentNullException
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input or evaluator is null (Nothing in Visual Basic).
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System.ArgumentOutOfRangeException
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startat is less than zero or greater than the length of input.
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