ListView.ColumnHeaderCollection.Item[] Property
Important
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Gets a column header from the collection.
| Item[Int32] |
Gets the column header at the specified index within the collection. |
| Item[String] |
Gets the column header with the specified key from the collection. |
Gets the column header at the specified index within the collection.
public:
virtual property System::Windows::Forms::ColumnHeader ^ default[int] { System::Windows::Forms::ColumnHeader ^ get(int index); };public virtual System.Windows.Forms.ColumnHeader this[int index] { get; }member this.Item(int) : System.Windows.Forms.ColumnHeaderDefault Public Overridable ReadOnly Property Item(index As Integer) As ColumnHeaderParameters
- index
- Int32
The index of the column header to retrieve from the collection.
Property Value
A ColumnHeader representing the column header located at the specified index within the collection.
Exceptions
index is less than 0 or greater than or equal to the value of the Count property of the ListView.ColumnHeaderCollection.
Remarks
You can use this method to obtain the ColumnHeader stored at a specific location in the collection. To determine the index of a specific column header in the collection, use the IndexOf method.
See also
Applies to
.NET Framework 4.8.1 och andra versioner
| Produkt | Versioner |
|---|---|
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
Gets the column header with the specified key from the collection.
public:
virtual property System::Windows::Forms::ColumnHeader ^ default[System::String ^] { System::Windows::Forms::ColumnHeader ^ get(System::String ^ key); };public virtual System.Windows.Forms.ColumnHeader this[string key] { get; }member this.Item(string) : System.Windows.Forms.ColumnHeaderDefault Public Overridable ReadOnly Property Item(key As String) As ColumnHeaderParameters
- key
- String
The name of the column header to retrieve from the collection.
Property Value
The ColumnHeader with the specified key.
Remarks
The key comparison is not case-sensitive. If key is null or an empty string, Item[] returns null.
Applies to
.NET Framework 4.8.1 och andra versioner
| Produkt | Versioner |
|---|---|
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
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