Interface IFileHandler

An interface designed to interact with files selections by the user in the local file system

Inherited Members

IWindow.Controller

IWindow.CloseWindow()

IWindow.ShowDialog()

IWindow.Show()

IWindow.SetOwner(IWindow)

Namespace: LemonEdge.Client.Core.Messages

Assembly: ClientCore.dll

Syntax

public interface IFileHandler : IWindow

Methods

GetOpenFilePath(String, Boolean, IEnumerable<(String FileFormatName, String FileExtension)>)

Returns a file for opening selected by the user

Declaration

Task<(bool FileSelected, IEnumerable<string> FilePaths)> GetOpenFilePath(string title, bool allowMultiple, IEnumerable<(string FileFormatName, string FileExtension)> fileFormats)

Parameters

Type	Name	Description
System.String	title	The title name for the reason for the file opening selection
System.Boolean	allowMultiple	Indicates if multiple files should be allowed to be selected
System.Collections.Generic.IEnumerable<System.ValueTuple<System.String, System.String>>	fileFormats	Indicates a valid list of file formats that can be opened

Returns

Type	Description
System.Threading.Tasks.Task<System.ValueTuple<System.Boolean, System.Collections.Generic.IEnumerable<System.String>>>	A task holding a tuple indicating if a file was selected, and if so a list of the selected files

GetSaveFilePath(String, IEnumerable<(String FileFormatName, String FileExtension)>, String)

Returns a file for saving selected by the user

Declaration

Task<(bool FileSelected, string FilePath)> GetSaveFilePath(string title, IEnumerable<(string FileFormatName, string FileExtension)> fileFormats, string defaultFileName)

Parameters

Type	Name	Description
System.String	title	The title name for the reason for the file saving selection
System.Collections.Generic.IEnumerable<System.ValueTuple<System.String, System.String>>	fileFormats	Indicates a valid list of file formats that can be saved to
System.String	defaultFileName	The default file name to save to

Returns

Type	Description
System.Threading.Tasks.Task<System.ValueTuple<System.Boolean, System.String>>	A task holding a tuple indicating if a file was selected, and if so the path to that selected file

Extension Methods

MiscExtensions.SetIfNotEqual<T, P>(T, Expression<Func<T, P>>, P)

ReflectionExtensions.ClearEventInvocations(Object, String)

StringExtensions.ToCSVFormatString(Object, Type)

SQLExtensions.ToSQLValue(Object, Boolean)