ColumnDefinitionCollection.RemoveRange(Int32, Int32) ColumnDefinitionCollection.RemoveRange(Int32, Int32) ColumnDefinitionCollection.RemoveRange(Int32, Int32) ColumnDefinitionCollection.RemoveRange(Int32, Int32) Method

定義

ColumnDefinition 移除一個範圍的 ColumnDefinitionCollection 物件。Removes a range of ColumnDefinition objects from a ColumnDefinitionCollection.

public:
 void RemoveRange(int index, int count);
public void RemoveRange (int index, int count);
member this.RemoveRange : int * int -> unit
Public Sub RemoveRange (index As Integer, count As Integer)

參數

index
Int32 Int32 Int32 Int32

要移除之第一個 ColumnDefinition 在集合內的位置。The position within the collection at which the first ColumnDefinition is removed.

count
Int32 Int32 Int32 Int32

要從集合中移除的 ColumnDefinition 物件總數。The total number of ColumnDefinition objects to remove from the collection.

範例

下列範例示範如何使用RemoveRange方法來移除各種ColumnDefinition中的項目ColumnDefinitionCollectionThe following example demonstrates how to use the RemoveRange method to remove a range of ColumnDefinition elements from a ColumnDefinitionCollection.

private void rem5Col(object sender, RoutedEventArgs e)
{
    if (grid1.ColumnDefinitions.Count < 5)
    {
        tp1.Text = "There aren't five Columns to Remove!";
    }
    else
    {
        grid1.ColumnDefinitions.RemoveRange(0,5);
    }
}
Private Sub rem5Col(ByVal sender As Object, ByVal e As RoutedEventArgs)
    If (grid1.ColumnDefinitions.Count < 5) Then
        tp1.Text = "There aren't five Columns to Remove!"
    Else
        grid1.ColumnDefinitions.RemoveRange(0, 5)
    End If
End Sub

若要檢視完整的範例,請參閱如何: 操作資料行及資料列使用 ColumnDefinitionsCollections 和 rowdefinitionscollections 管理To view the complete sample, see How to: Manipulate Columns and Rows by Using ColumnDefinitionsCollections and RowDefinitionsCollections.

備註

ColumnDefinitionCollection 使用以零為起始的索引編製系統。ColumnDefinitionCollection uses a zero-based indexing system.

適用於

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