Class Dialogs

Modal dialogs; call on the UI thread.

Inheritance

object

Dialogs

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Uniform.Matrix.Gui.Terminal

Assembly: Uniform.Matrix.Gui.Terminal.dll

Syntax

public static class Dialogs

Methods

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Ask(IApplication, string, string, string, bool)

Ask for one line of text; return null when cancelled or left empty.

Declaration

public static string? Ask(IApplication app, string title, string label, string initial = "", bool secret = false)

Parameters

Type	Name	Description
IApplication	app	Running application.
string	title	Dialog title.
string	label	Prompt above the field.
string	initial	Initial text.
bool	secret	Whether to mask input, e.g. for passwords.

Returns

Type	Description
string

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AskAllowEmpty(IApplication, string, string, string)

Ask for one line of text that may be empty; return null only when cancelled.

Declaration

public static string? AskAllowEmpty(IApplication app, string title, string label, string initial = "")

Parameters

Type	Name	Description
IApplication	app
string	title
string	label
string	initial

Returns

Type	Description
string

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Choose(IApplication, string, string, IReadOnlyList<string>)

Let the user pick one of options; return its index, or null when closed.

Declaration

public static int? Choose(IApplication app, string title, string message, IReadOnlyList<string> options)

Parameters

Type	Name	Description
IApplication	app
string	title
string	message
IReadOnlyList<string>	options

Returns

Type	Description
int?

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Confirm(IApplication, string, string)

Ask a yes or no question; return true for yes.

Declaration

public static bool Confirm(IApplication app, string title, string message)

Parameters

Type	Name	Description
IApplication	app
string	title
string	message

Returns

Type	Description
bool

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Error(IApplication, string, string)

Show an error with an OK button.

Declaration

public static void Error(IApplication app, string title, string message)

Parameters

Type	Name	Description
IApplication	app
string	title
string	message

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Info(IApplication, string, string)

Show a message with an OK button.

Declaration

public static void Info(IApplication app, string title, string message)

Parameters

Type	Name	Description
IApplication	app
string	title
string	message

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PickFile(IApplication, string)

Let the user pick an existing file; return its path, or null when cancelled.

Declaration

public static string? PickFile(IApplication app, string title)

Parameters

Type	Name	Description
IApplication	app
string	title

Returns

Type	Description
string

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PickIndex(IApplication, string, string, IReadOnlyList<string>)

Let the user pick a row of rows, below message; return its index, or null when cancelled or empty.

Declaration

public static int? PickIndex(IApplication app, string title, string message, IReadOnlyList<string> rows)

Parameters

Type	Name	Description
IApplication	app
string	title
string	message
IReadOnlyList<string>	rows

Returns

Type	Description
int?

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PickOne(IApplication, string, IReadOnlyList<string>, string?)

Let the user pick one of options; the current value is marked and selected. Returns null when cancelled.

Declaration

public static string? PickOne(IApplication app, string title, IReadOnlyList<string> options, string? current)

Parameters

Type	Name	Description
IApplication	app
string	title
IReadOnlyList<string>	options
string	current

Returns

Type	Description
string

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ShowCopyable(IApplication, string, string, string)

Show text in a read-only field that can be selected and copied, e.g. a recovery key.

Declaration

public static void ShowCopyable(IApplication app, string title, string message, string text)

Parameters

Type	Name	Description
IApplication	app
string	title
string	message
string	text

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ShowText(IApplication, string, string)

Show long read-only text, e.g. a log entry with its stack trace.

Declaration

public static void ShowText(IApplication app, string title, string text)

Parameters

Type	Name	Description
IApplication	app
string	title
string	text