Page.DisplayPromptAsync 方法
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
重载
| DisplayPromptAsync(String, String, String, String, String, Int32, Keyboard) |
已过时.
|
| DisplayPromptAsync(String, String, String, String, String, Int32, Keyboard, String) |
DisplayPromptAsync(String, String, String, String, String, Int32, Keyboard)
注意
DisplayPromptAsync overload is obsolete as of version 4.5.0 and is no longer supported.
[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]
[System.Obsolete("DisplayPromptAsync overload is obsolete as of version 4.5.0 and is no longer supported.")]
public System.Threading.Tasks.Task<string> DisplayPromptAsync (string title, string message, string accept, string cancel, string placeholder, int maxLength, Xamarin.Forms.Keyboard keyboard);member this.DisplayPromptAsync : string * string * string * string * string * int * Xamarin.Forms.Keyboard -> System.Threading.Tasks.Task<string>参数
- title
- System.String
- message
- System.String
- accept
- System.String
- cancel
- System.String
- placeholder
- System.String
- maxLength
- System.Int32
- keyboard
- Keyboard
返回
System.Threading.Tasks.Task<System.String>
- 属性
-
System.ComponentModel.EditorBrowsableAttribute System.ObsoleteAttribute
适用于
DisplayPromptAsync(String, String, String, String, String, Int32, Keyboard, String)
public System.Threading.Tasks.Task<string> DisplayPromptAsync (string title, string message, string accept = "OK", string cancel = "Cancel", string placeholder = default, int maxLength = -1, Xamarin.Forms.Keyboard keyboard = default, string initialValue = "");member this.DisplayPromptAsync : string * string * string * string * string * int * Xamarin.Forms.Keyboard * string -> System.Threading.Tasks.Task<string>参数
- title
- System.String
- message
- System.String
- accept
- System.String
- cancel
- System.String
- placeholder
- System.String
- maxLength
- System.Int32
- keyboard
- Keyboard
- initialValue
- System.String
返回
System.Threading.Tasks.Task<System.String>