TextBox.MinLines Vlastnost

public:
 property int MinLines { int get(); void set(int value); };

public int MinLines { get; set; }

member this.MinLines : int with get, set

Public Property MinLines As Integer

Hodnota vlastnosti

Minimální počet viditelných řádků. Výchozí hodnota je 1.

Výjimky

Příklady

Následující příklad ukazuje, jak vytvořit TextBoxMinLines s hodnotou 1.

<Page  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
  <StackPanel>
    <TextBox 
      Text="Initial text in TextBox" 
      Width="200" 
      TextAlignment="Center"
      TextWrapping="Wrap" 
      MaxLength="500"
      MinLines="1" 
      MaxLines="5" />
  </StackPanel>
</Page>

StackPanel myStackPanel = new StackPanel();

//Create TextBox
TextBox myTextBox = new TextBox();
myTextBox.Width = 200;

// Put some initial text in the TextBox.
myTextBox.Text = "Initial text in TextBox";

// Set the maximum characters a user can manually type
// into the TextBox.
myTextBox.MaxLength = 500;
myTextBox.MinLines = 1;

// Set the maximum number of lines the TextBox will expand to 
// accomidate text. Note: This does not constrain the amount of 
// text that can be typed. To do that, use the MaxLength property.
myTextBox.MaxLines = 5;

// The text typed into the box is aligned in the center.
myTextBox.TextAlignment = TextAlignment.Center;

// When the text reaches the edge of the box, go to the next line.
myTextBox.TextWrapping = TextWrapping.Wrap;

myStackPanel.Children.Add(myTextBox);
this.Content = myStackPanel;

Dim myStackPanel As New StackPanel()

'Create TextBox
Dim myTextBox As New TextBox()
myTextBox.Width = 200

' Put some initial text in the TextBox.
myTextBox.Text = "Initial text in TextBox"

' Set the maximum characters a user can manually type
' into the TextBox.
myTextBox.MaxLength = 500
myTextBox.MinLines = 1

' Set the maximum number of lines the TextBox will expand to 
' accomidate text. Note: This does not constrain the amount of 
' text that can be typed. To do that, use the MaxLength property.
myTextBox.MaxLines = 5

' The text typed into the box is aligned in the center.
myTextBox.TextAlignment = TextAlignment.Center

' When the text reaches the edge of the box, go to the next line.
myTextBox.TextWrapping = TextWrapping.Wrap

myStackPanel.Children.Add(myTextBox)
Me.Content = myStackPanel

Poznámky

Získání této vlastnosti vrátí aktuální hodnotu .MinLines Nastavení této vlastnosti způsobí změnu velikosti textového pole, pokud je počet viditelných řádků menší než hodnota zadaná nástrojem MinLines.

Height Pokud je vlastnost explicitně nastavena TextBoxna , MaxLines hodnoty vlastnosti a MinLines jsou ignorovány.

Informace o vlastnosti závislosti

Platí pro

Viz také

• MaxLines
• MaxLength