Searches for an element that matches the conditions defined by the specified predicate, and
returns the zero-based index of the first occurrence within the entire
ObjectSet.
Syntax
| Visual Basic (Declaration) | |
|---|
Overloads Public Function FindIndex( _
ByVal match As Predicate(Of T) _
) As Integer |
| Visual Basic (Usage) |  Copy Code |
|---|
Dim instance As ObjectSet(Of T)
Dim match As Predicate(Of T)
Dim value As Integer
value = instance.FindIndex(match)
|
| C# | |
|---|
public int FindIndex(
Predicate<T> match
) |
| Managed Extensions for C++ | |
|---|
public: int FindIndex(
Predicate<T>* match
) |
| C++/CLI | |
|---|
public:
int FindIndex(
Predicate<T>^ match
) |
Parameters
- match
- The Predicate delegate that defines the conditions of the element to search for.
Return Value
The zero-based index of the first occurrence of an element that
matches the conditions defined by match, if found; otherwise, -1
Exceptions
| Exception | Description |
|---|
| ArgumentNullException | Match is null. |
Requirements
Platforms: Windows 2000, Windows XP family, Windows Server 2003 family, Windows Vista family
See Also
