- Automatically open popup window on page load how to#
- Automatically open popup window on page load full#
initialValue, of type string, is a pre-defined response that will be displayed, and which can be edited.This is an optional argument, whose default value is Keyboard.Default. keyboard, of type Keyboard, is the keyboard type to use for the user response.This is an optional argument, whose default value is -1. maxLength, of type int, is the maximum length of the user response.This is an optional argument, whose default value is null. placeholder, of type string, is the placeholder text to display in the prompt.This is an optional argument, whose default value is Cancel. cancel, of type string, is the text for the cancel button.This is an optional argument, whose default value is OK. accept, of type string, is the text for the accept button.message, of type string, is the message to display in the prompt.title, of type string, is the title to display in the prompt.
Automatically open popup window on page load full#
The full argument list for the DisplayPromptAsync method is: If the Cancel button is tapped, null is returned. If the OK button is tapped, the entered response is returned as a string. To display a prompt, call the DisplayPromptAsync on any Page, passing a title and message as string arguments: string result = await DisplayPromptAsync("Question 1", "What's your name?") The DisplayActionSheet method also has an overload that accepts a FlowDirection argument that specifies the direction in which UI elements flow within the action sheet. On iOS, the destroy button is rendered differently to the other buttons in the action sheet. String action = await DisplayActionSheet("ActionSheet: SavePhoto?", "Cancel", "Delete", "Photo Roll", "Email") The following example specifies a destroy button: async void OnActionSheetCancelDeleteClicked(object sender, EventArgs e) The destroy button can be specified as the third string argument to the DisplayActionSheet method, or can be left null. The action sheet will be displayed modally:Īfter the user taps one of the buttons, the button label will be returned as a string.Īction sheets also support a destroy button, which is a button that represents destructive behavior. To display an action sheet, use the DisplayActionSheet method on any Page, passing the message and button labels as strings: string action = await DisplayActionSheet("ActionSheet: Send to?", "Cancel", null, "Email", "Twitter", "Facebook")
Automatically open popup window on page load how to#
Guide users through tasksĪn action sheet presents the user with a set of alternatives for how to proceed with a task.
The DisplayAlert method also has overloads that accept a FlowDirection argument that specifies the direction in which UI elements flow within the alert. To get a response from an alert, supply text for both buttons and await the method: bool answer = await DisplayAlert("Question?", "Would you like to play a game", "Yes", "No") Īfter the user selects one of the options the response will be returned as a bool.
The DisplayAlert method can also be used to capture a user's response by presenting two buttons and returning a bool. The alert is displayed modally, and once dismissed the user continues interacting with the app: The following example shows a simple message to the user: await DisplayAlert("Alert", "You have been alerted", "OK") To display alerts, use the DisplayAlert method on any Page. NET MAUI-supported platforms have a modal pop-up to alert the user or ask simple questions of them. Pop-ups are rendered with native controls on each platform. Displaying an alert, asking a user to make a choice, or displaying a prompt is a common UI task.NET Multi-platform App UI (.NET MAUI) has three methods on the Page class for interacting with the user via a pop-up: DisplayAlert, DisplayActionSheet, and DisplayPromptAsync.
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