TextBox.MaxLines TextBox.MaxLines TextBox.MaxLines TextBox.MaxLines Property

定義

表示行の最大数を取得または設定します。Gets or sets the maximum number of visible lines.

public:
 property int MaxLines { int get(); void set(int value); };
public int MaxLines { get; set; }
member this.MaxLines : int with get, set
Public Property MaxLines As Integer

プロパティ値

表示行の最大数。The maximum number of visible lines. 既定値は、MaxValue です。The default is MaxValue.

例外

MaxLinesMinLines より小さい値です。MaxLines is less than MinLines.

次の例を作成する方法を示しています、TextBoxで、 MaxLines 5 の値。The following example shows how to create a TextBox with a MaxLines value of 5.

<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

注釈

このプロパティを取得するには、現在の値が返されます。MaxLinesします。Getting this property returns the current value of MaxLines. このプロパティを設定すると、表示行の数がで指定された上限を超えた場合のサイズを変更するテキスト ボックスMaxLinesします。Setting this property causes the text box to resize if the number of visible lines exceeds the limit specified by MaxLines.

このプロパティは、表示の行にのみ適用され、実際の行の数を制限しません。This property applies only to visible lines, and does not constrain the actual number of lines. その構成に応じて、テキスト ボックスにスクロールしてアクセスできる追加の非表示の行を含めることができます。Depending on its configuration, a text box may contain additional non-visible lines that are accessible by scrolling.

場合、Heightプロパティが明示的に設定されて、 TextBoxMaxLinesMinLinesプロパティの値は無視されます。If the Height property is explicitly set on a TextBox, the MaxLines and MinLines property values are ignored.

依存プロパティ情報Dependency Property Information

識別子フィールドです。Identifier field MaxLinesProperty
メタデータのプロパティを設定するには trueMetadata properties set to true AffectsMeasure

適用対象

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