ScrollAmount Enum
Definition
Important
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Contains values that are used by the IScrollProvider pattern to indicate the direction and distance to scroll.
public enum class ScrollAmount/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
enum class ScrollAmount[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public enum ScrollAmountPublic Enum ScrollAmount- Inheritance
-
ScrollAmount
- Attributes
Windows requirements
| Requirements | Description |
|---|---|
| Device family |
Windows 10 (introduced in 10.0.10240.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (introduced in v1.0)
|
Fields
| Name | Value | Description |
|---|---|---|
| LargeDecrement | 0 | Specifies that scrolling is performed in large decrements, which is equivalent to pressing the PAGE UP key or to clicking a blank part of a scrollbar. If the distance represented by the PAGE UP key is not a relevant amount for the control, or if no scrollbar exists, the value represents an amount equal to the size of the currently visible window. |
| SmallDecrement | 1 | Specifies that scrolling is performed in small decrements, which is equivalent to pressing an arrow key or to clicking the arrow button on a scrollbar. |
| NoAmount | 2 | Specifies that scrolling should not be performed. |
| LargeIncrement | 3 | Specifies that scrolling is performed in large increments, which is equivalent to pressing the PAGE DOWN key or to clicking a blank part of a scrollbar. If the distance represented by the PAGE DOWN key is not a relevant amount for the control, or if no scrollbar exists, the value represents an amount equal to the size of the currently visible region. |
| SmallIncrement | 4 | Specifies that scrolling is performed in small increments, which is equivalent to pressing an arrow key or to clicking the arrow button on a scrollbar. |