ListView::ColumnHeaderCollection::IndexOfKey Method (String^)
.NET Framework (current version)
Determines the index for a column with the specified key.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Parameters
- key
-
Type:
System::String^
The name of the column to retrieve the index for.
Return Value
Type: System::Int32The zero-based index for the first occurrence of the column with the specified name, if found; otherwise, -1.
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.
.NET Framework
Available since 2.0
Available since 2.0
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