ListView.AutoResizeColumn(Int32, ColumnHeaderAutoResizeStyle) ListView.AutoResizeColumn(Int32, ColumnHeaderAutoResizeStyle) ListView.AutoResizeColumn(Int32, ColumnHeaderAutoResizeStyle) ListView.AutoResizeColumn(Int32, ColumnHeaderAutoResizeStyle) Method

Définition

Redimensionne la largeur de la colonne donnée comme indiqué par le style de redimensionnement.Resizes the width of the given column as indicated by the resize style.

public:
 void AutoResizeColumn(int columnIndex, System::Windows::Forms::ColumnHeaderAutoResizeStyle headerAutoResize);
public void AutoResizeColumn (int columnIndex, System.Windows.Forms.ColumnHeaderAutoResizeStyle headerAutoResize);
member this.AutoResizeColumn : int * System.Windows.Forms.ColumnHeaderAutoResizeStyle -> unit
Public Sub AutoResizeColumn (columnIndex As Integer, headerAutoResize As ColumnHeaderAutoResizeStyle)

Paramètres

columnIndex
Int32 Int32 Int32 Int32

Index de base zéro de la colonne à redimensionner.The zero-based index of the column to resize.

Exceptions

columnIndex est supérieur à 0 lorsque Columns est nullcolumnIndex is greater than 0 when Columns is null

ou-or- columnIndex est inférieur à 0 ou supérieur au nombre de colonnes définies.columnIndex is less than 0 or greater than the number of columns set.

headerAutoResize n’est pas membre de l’énumération ColumnHeaderAutoResizeStyle.headerAutoResize is not a member of the ColumnHeaderAutoResizeStyle enumeration.

Exemples

L’exemple suivant initialise un ListView dans l’affichage des détails et automatiquement redimensionne les colonnes à l’aide de la AutoResizeColumn (méthode).The following example initializes a ListView in detail view and automatically resizes the columns using the AutoResizeColumn method. Pour exécuter cet exemple, collez ce code dans un Windows Form et appelez le InitializeResizingListView méthode à partir du constructeur du formulaire ou Load Gestionnaire d’événements.To run this example, paste this code into a Windows Form and call the InitializeResizingListView method from the form's constructor or Load event handler.

private ListView resizingListView = new ListView();
private Button button1 = new Button();

private void InitializeResizingListView()
{
    // Set location and text for button.
    button1.Location = new Point(100, 15);
    button1.Text = "Resize";
    button1.Click += new EventHandler(button1_Click);

    // Set the ListView to details view.
    resizingListView.View = View.Details;

    //Set size, location and populate the ListView.
    resizingListView.Size = new Size(200, 100);
    resizingListView.Location = new Point(40, 40);
    resizingListView.Columns.Add("HeaderSize");
    resizingListView.Columns.Add("ColumnContent");
    ListViewItem listItem1 = new ListViewItem("Short");
    ListViewItem listItem2 = new ListViewItem("Tiny");
    listItem1.SubItems.Add(new ListViewItem.ListViewSubItem( 
            listItem1, "Something longer"));
    listItem2.SubItems.Add(new ListViewItem.ListViewSubItem(
        listItem2, "Something even longer"));
    resizingListView.Items.Add(listItem1);
    resizingListView.Items.Add(listItem2);

    // Add the ListView and the Button to the form.
    this.Controls.Add(resizingListView);
    this.Controls.Add(button1);
}

private void button1_Click(object sender, EventArgs e)
{
    resizingListView.AutoResizeColumn(0, 
        ColumnHeaderAutoResizeStyle.HeaderSize);
    resizingListView.AutoResizeColumn(1, 
        ColumnHeaderAutoResizeStyle.ColumnContent);
}

Private resizingListView As New ListView()
Private WithEvents button1 As New Button()


Private Sub InitializeResizingListView()
    ' Set location and text for button.
    button1.Location = New Point(100, 15)
    button1.Text = "Resize"
    AddHandler button1.Click, AddressOf button1_Click

    ' Set the ListView to details view.
    resizingListView.View = View.Details

    'Set size, location and populate the ListView.
    resizingListView.Size = New Size(200, 100)
    resizingListView.Location = New Point(40, 40)
    resizingListView.Columns.Add("HeaderSize")
    resizingListView.Columns.Add("ColumnContent")
    Dim listItem1 As New ListViewItem("Short")
    Dim listItem2 As New ListViewItem("Tiny")
    listItem1.SubItems.Add(New ListViewItem.ListViewSubItem(listItem1, _
        "Something longer"))
    listItem2.SubItems.Add(New ListViewItem.ListViewSubItem(listItem2, _
        "Something even longer"))
    resizingListView.Items.Add(listItem1)
    resizingListView.Items.Add(listItem2)

    ' Add the ListView and the Button to the form.
    Me.Controls.Add(resizingListView)
    Me.Controls.Add(button1)

End Sub


Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs) _
    Handles button1.Click

    ' Resize the first column to the header size.
    resizingListView.AutoResizeColumn(0, _
        ColumnHeaderAutoResizeStyle.HeaderSize)

    ' Resize the second column to the column content.
    resizingListView.AutoResizeColumn(1, _
        ColumnHeaderAutoResizeStyle.ColumnContent)

End Sub

Remarques

Appel de cette méthode prend effet uniquement après le ListView et contenant Form ont été construits et le ListView les en-têtes de colonne et les colonnes sont remplis d’éléments.Calling this method is only effective once the ListView and containing Form have been constructed, and the ListView column headers and columns are populated with items. Si de nouveaux éléments sont ajoutés à la ListView, les colonnes ne seront pas redimensionnée, sauf si AutoResizeColumn est appelée à nouveau.If new items are added to the ListView, the columns will not resize unless AutoResizeColumn is called again.

S’applique à