ListView.TileSize Vlastnost
Definice
Důležité
Některé informace platí pro předběžně vydaný produkt, který se může zásadně změnit, než ho výrobce nebo autor vydá. Microsoft neposkytuje žádné záruky, výslovné ani předpokládané, týkající se zde uváděných informací.
Získá nebo nastaví velikost dlaždic zobrazených v zobrazení dlaždice.
public:
property System::Drawing::Size TileSize { System::Drawing::Size get(); void set(System::Drawing::Size value); };[System.ComponentModel.Browsable(true)]
public System.Drawing.Size TileSize { get; set; }[<System.ComponentModel.Browsable(true)>]
member this.TileSize : System.Drawing.Size with get, setPublic Property TileSize As SizeHodnota vlastnosti
A Size obsahující novou velikost dlaždice.
- Atributy
Příklady
Následující příklad kódu ukazuje, jak používat ListView funkci provazování. V příkladu zobrazení dlaždice zobrazuje položky, které představují knihy. Každá položka se zobrazí jako dlaždice obsahující ikonu knihy, nadpisu, autora a roku publikace. Pro příklad kódu, který má fungovat, musíte zahrnout soubor ikony s názvem Book.ico ve stejném adresáři jako příklad. Pokud chcete zobrazit zobrazení dlaždice bez ikon, okomentujte řádky související s objektem ImageList .
#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>
using namespace System;
using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class ListViewTilingExample: public Form
{
private:
ImageList^ myImageList;
public:
ListViewTilingExample()
{
// Initialize myListView.
ListView^ myListView = gcnew ListView;
myListView->Dock = DockStyle::Fill;
myListView->View = View::Tile;
// Initialize the tile size.
myListView->TileSize = System::Drawing::Size( 400, 45 );
// Initialize the item icons.
myImageList = gcnew ImageList;
System::Drawing::Icon^ myIcon = gcnew System::Drawing::Icon( "book.ico" );
try
{
myImageList->Images->Add( myIcon );
}
finally
{
if ( myIcon )
delete safe_cast<IDisposable^>(myIcon);
}
myImageList->ImageSize = System::Drawing::Size( 32, 32 );
myListView->LargeImageList = myImageList;
// Add column headers so the subitems will appear.
array<ColumnHeader^>^temp0 = {gcnew ColumnHeader,gcnew ColumnHeader,gcnew ColumnHeader};
myListView->Columns->AddRange( temp0 );
// Create items and add them to myListView.
array<String^>^temp1 = {"Programming Windows","Petzold, Charles","1998"};
ListViewItem^ item0 = gcnew ListViewItem( temp1,0 );
array<String^>^temp2 = {"Code: The Hidden Language of Computer Hardware and Software","Petzold, Charles","2000"};
ListViewItem^ item1 = gcnew ListViewItem( temp2,0 );
array<String^>^temp3 = {"Programming Windows with C#","Petzold, Charles","2001"};
ListViewItem^ item2 = gcnew ListViewItem( temp3,0 );
array<String^>^temp4 = {"Coding Techniques for Microsoft Visual Basic .NET","Connell, John","2001"};
ListViewItem^ item3 = gcnew ListViewItem( temp4,0 );
array<String^>^temp5 = {"C# for Java Developers","Jones, Allen & Freeman, Adam","2002"};
ListViewItem^ item4 = gcnew ListViewItem( temp5,0 );
array<String^>^temp6 = {"Microsoft .NET XML Web Services Step by Step","Jones, Allen & Freeman, Adam","2002"};
ListViewItem^ item5 = gcnew ListViewItem( temp6,0 );
array<ListViewItem^>^temp7 = {item0,item1,item2,item3,item4,item5};
myListView->Items->AddRange( temp7 );
// Initialize the form.
this->Controls->Add( myListView );
this->Size = System::Drawing::Size( 430, 330 );
this->Text = "ListView Tiling Example";
}
protected:
// Clean up any resources being used.
~ListViewTilingExample()
{
if ( myImageList != nullptr )
{
delete myImageList;
}
}
};
[STAThread]
int main()
{
Application::EnableVisualStyles();
Application::Run( gcnew ListViewTilingExample );
}
using System;
using System.Drawing;
using System.Windows.Forms;
public class ListViewTilingExample : Form
{
private ImageList myImageList;
public ListViewTilingExample()
{
// Initialize myListView.
ListView myListView = new ListView();
myListView.Dock = DockStyle.Fill;
myListView.View = View.Tile;
// Initialize the tile size.
myListView.TileSize = new Size(400, 45);
// Initialize the item icons.
myImageList = new ImageList();
using (Icon myIcon = new Icon("book.ico"))
{
myImageList.Images.Add(myIcon);
}
myImageList.ImageSize = new Size(32, 32);
myListView.LargeImageList = myImageList;
// Add column headers so the subitems will appear.
myListView.Columns.AddRange(new ColumnHeader[]
{new ColumnHeader(), new ColumnHeader(), new ColumnHeader()});
// Create items and add them to myListView.
ListViewItem item0 = new ListViewItem( new string[]
{"Programming Windows",
"Petzold, Charles",
"1998"}, 0 );
ListViewItem item1 = new ListViewItem( new string[]
{"Code: The Hidden Language of Computer Hardware and Software",
"Petzold, Charles",
"2000"}, 0 );
ListViewItem item2 = new ListViewItem( new string[]
{"Programming Windows with C#",
"Petzold, Charles",
"2001"}, 0 );
ListViewItem item3 = new ListViewItem( new string[]
{"Coding Techniques for Microsoft Visual Basic .NET",
"Connell, John",
"2001"}, 0 );
ListViewItem item4 = new ListViewItem( new string[]
{"C# for Java Developers",
"Jones, Allen & Freeman, Adam",
"2002"}, 0 );
ListViewItem item5 = new ListViewItem( new string[]
{"Microsoft .NET XML Web Services Step by Step",
"Jones, Allen & Freeman, Adam",
"2002"}, 0 );
myListView.Items.AddRange(
new ListViewItem[] {item0, item1, item2, item3, item4, item5});
// Initialize the form.
this.Controls.Add(myListView);
this.Size = new System.Drawing.Size(430, 330);
this.Text = "ListView Tiling Example";
}
// Clean up any resources being used.
protected override void Dispose(bool disposing)
{
if (disposing)
{
myImageList.Dispose();
}
base.Dispose(disposing);
}
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new ListViewTilingExample());
}
}
Imports System.Drawing
Imports System.Windows.Forms
Public Class ListViewTilingExample
Inherits Form
Private myImageList As ImageList
Public Sub New()
' Initialize myListView.
Dim myListView As New ListView()
myListView.Dock = DockStyle.Fill
myListView.View = View.Tile
' Initialize the tile size.
myListView.TileSize = new Size(400, 45)
' Initialize the item icons.
myImageList = New ImageList()
Dim myIcon as Icon = new Icon("book.ico")
Try
myImageList.Images.Add(myIcon)
Finally
myIcon.Dispose()
End Try
myIcon.Dispose()
myImageList.ImageSize = New Size(32, 32)
myListView.LargeImageList = myImageList
' Add column headers so the subitems will appear.
myListView.Columns.AddRange(New ColumnHeader() _
{New ColumnHeader(), New ColumnHeader(), New ColumnHeader()})
' Create items and add them to myListView.
Dim item0 As New ListViewItem( New String() _
{"Programming Windows", _
"Petzold, Charles", _
"1998"}, 0 )
Dim item1 As New ListViewItem( New String() _
{"Code: The Hidden Language of Computer Hardware and Software", _
"Petzold, Charles", _
"2000"}, 0 )
Dim item2 As New ListViewItem( New String() _
{"Programming Windows with C#", _
"Petzold, Charles", _
"2001"}, 0 )
Dim item3 As New ListViewItem( New String() _
{"Coding Techniques for Microsoft Visual Basic .NET", _
"Connell, John", _
"2001"}, 0 )
Dim item4 As New ListViewItem( New String() _
{"C# for Java Developers", _
"Jones, Allen / Freeman, Adam", _
"2002"}, 0 )
Dim item5 As New ListViewItem( New String() _
{"Microsoft .NET XML Web Services Step by Step", _
"Jones, Allen / Freeman, Adam", _
"2002"}, 0 )
myListView.Items.AddRange( _
New ListViewItem() {item0, item1, item2, item3, item4, item5})
' Initialize the form.
Me.Controls.Add(myListView)
Me.Size = new System.Drawing.Size(430, 330)
Me.Text = "ListView Tiling Example"
End Sub
' Clean up any resources being used.
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If (disposing) Then
myImageList.Dispose()
End If
MyBase.Dispose(disposing)
End Sub
<STAThread()> _
Shared Sub Main()
Application.EnableVisualStyles()
Application.Run(New ListViewTilingExample())
End Sub
End Class
Poznámky
Tato vlastnost řídí velikost dlaždic, když View je vlastnost nastavena na View.Tile. Nastavení této vlastnosti je užitečné zabránit obtékání řádků, pokud je text podnabídky příliš dlouhý, aby se zobrazil na jednom řádku.