CompareInfo.IndexOf Method

Returns the zero-based index of the first occurrence of a value within a string or within a portion of it.

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

  Name Description
Public method IndexOf(String, Char) Searches for the specified character and returns the zero-based index of the first occurrence within the entire source string.
Public method IndexOf(String, String) Searches for the specified substring and returns the zero-based index of the first occurrence within the entire source string.
Public method IndexOf(String, Char, CompareOptions) Searches for the specified character and returns the zero-based index of the first occurrence within the entire source string using the specified CompareOptions value.
Public method IndexOf(String, Char, Int32) Searches for the specified character and returns the zero-based index of the first occurrence within the section of the source string that extends from the specified index to the end of the string.
Public method IndexOf(String, String, CompareOptions) Searches for the specified substring and returns the zero-based index of the first occurrence within the entire source string using the specified CompareOptions value.
Public method IndexOf(String, String, Int32) Searches for the specified substring and returns the zero-based index of the first occurrence within the section of the source string that extends from the specified index to the end of the string.
Public method IndexOf(String, Char, Int32, CompareOptions) Searches for the specified character and returns the zero-based index of the first occurrence within the section of the source string that extends from the specified index to the end of the string using the specified CompareOptions value.
Public method IndexOf(String, Char, Int32, Int32) Searches for the specified character and returns the zero-based index of the first occurrence within the section of the source string that starts at the specified index and contains the specified number of elements.
Public method IndexOf(String, String, Int32, CompareOptions) Searches for the specified substring and returns the zero-based index of the first occurrence within the section of the source string that extends from the specified index to the end of the string using the specified CompareOptions value.
Public method IndexOf(String, String, Int32, Int32) Searches for the specified substring and returns the zero-based index of the first occurrence within the section of the source string that starts at the specified index and contains the specified number of elements.
Public method IndexOf(String, Char, Int32, Int32, CompareOptions) Searches for the specified character and returns the zero-based index of the first occurrence within the section of the source string that starts at the specified index and contains the specified number of elements using the specified CompareOptions value.
Public method IndexOf(String, String, Int32, Int32, CompareOptions) Searches for the specified substring and returns the zero-based index of the first occurrence within the section of the source string that starts at the specified index and contains the specified number of elements using the specified CompareOptions value.
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