RowDefinitionCollection Class
Definition
Important
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Provides access to an ordered, strongly typed collection of RowDefinition objects.
public ref class RowDefinitionCollection sealed : IIterable<RowDefinition ^>, IVector<RowDefinition ^>/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class RowDefinitionCollection final : IIterable<RowDefinition>, IVector<RowDefinition>/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class RowDefinitionCollection final : IIterable<RowDefinition>, IVector<RowDefinition>[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class RowDefinitionCollection : IEnumerable<RowDefinition>, IList<RowDefinition>[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class RowDefinitionCollection : IEnumerable<RowDefinition>, IList<RowDefinition>Public NotInheritable Class RowDefinitionCollection
Implements IEnumerable(Of RowDefinition), IList(Of RowDefinition)<Grid ...>
<Grid.RowDefinitions>
oneOrMoreRowDefinitions
</Grid.RowDefinitions>
</Grid>
- Inheritance
- Attributes
- Implements
Windows requirements
| Device family |
Windows 10 (introduced in 10.0.10240.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v1.0)
|
Remarks
Enumerating the collection in C# or Microsoft Visual Basic
A RowDefinitionCollection is enumerable, so you can use language-specific syntax such as foreach in C# to enumerate the items in the collection. The compiler does the type-casting for you and you won't need to cast to IEnumerable<RowDefinition> explicitly. If you do need to cast explicitly, for example if you want to call GetEnumerator, cast to IEnumerable<T>with a RowDefinition constraint.
Properties
| Size |
Gets the size (count) of the collection. |
Methods
| Append(RowDefinition) |
Adds a new item to the collection. |
| Clear() |
Removes all items from the collection. |
| First() |
Returns the iterator for iteration over the items in the collection. |
| GetAt(UInt32) |
Returns the RowDefinition located at the specified index. |
| GetMany(UInt32, RowDefinition[]) |
Retrieves multiple elements in a single pass through the iterator. |
| GetView() |
Gets an immutable view into the collection. |
| IndexOf(RowDefinition, UInt32) |
Retrieves the index of the specified item. |
| InsertAt(UInt32, RowDefinition) |
Inserts the specified item at the specified index. |
| RemoveAt(UInt32) |
Removes the item at the specified index. |
| RemoveAtEnd() |
Removes the last item in the collection. |
| ReplaceAll(RowDefinition[]) |
Initially clears the collection, then inserts the provided array as new items. |
| SetAt(UInt32, RowDefinition) |
Sets the value at the specified index to the RowDefinition value specified. |