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ListView.ColumnHeaderCollection.IndexOfKey(String) Method

Definition

Determines the index for a column with the specified key.

public:
 virtual int IndexOfKey(System::String ^ key);
public virtual int IndexOfKey (string key);
abstract member IndexOfKey : string -> int
override this.IndexOfKey : string -> int
Public Overridable Function IndexOfKey (key As String) As Integer

Parameters

key
String

The name of the column to retrieve the index for.

Returns

The zero-based index for the first occurrence of the column with the specified name, if found; otherwise, -1.

Remarks

The key comparison is not case-sensitive. If key is null or an empty string, IndexOfKey returns -1.

The Name property corresponds to the key for a column in the ListView.ColumnHeaderCollection.

If IndexOfKey is called successively, the last returned index will be checked for a key match first, and if there is no match, the search starts at the beginning of the collection.

Applies to