File. WriteString (Dir As String, FileName As String, Text As String)Writes the given text to a new file.Example: File.WriteString(File.DirRootExternal, "1.txt", "Some text") B4J Question losing character when using File.WriteString - ArmedEmperor977 (first post)    Feb 10, 2022
The backslash indicates that the next character should treated "as is" (not as a special ... B4A Code Snippet SaveAs - Let the user select a target folder + list of other related methods - Erel    Sep 10, 2023   (43 reactions) , Null) End Sub Usage example: Private Sub Button1_Click File.WriteString(File.DirInternal...", Null), "wt")) 'wt = Write+Trim File.Copy2(Source, out) out.Close...-files.132731/#post-838166 List of classes or libraries that can be used to access secondary storages: ContentChooser (Phone libray) - allows the user to select a resource or file using external... a folder, your app can read and write from that folder. Doesn't require any permission. Not all... B4J Question Problem with File.WriteString i File.ReadString - Zlgo (first post)    Mar 3, 2020 () As String)
Dim bb As B4XBytesBuilder
bb.Initialize
bb.Append(File.ReadBytes(File...("ascii"), ("" & DateTime.Now).GetBytes("ascii"))
File.WriteBytes... B4A Library [B4X] CSVParser - CSV parser and generator - Erel    Jun 29, 2020   (33 reactions)   tags: parser, csv CSV strings: Dim parser As CSVParser parser.Initialize Dim table As List = parser.Parse(File.ReadString(File.DirAssets, "1.csv"), ",", False) For Each row() As String In table 'work with row Next Dim s As String = parser.GenerateString(table, ",") File.WriteString(File.DirApp, "1.csv", s) ...CSV - comma separated values format. The various StringUtils libraries include methods for loading... B4A Question Problem File.WriteString - Permission denied - DonManfred (first post)    Mar 29, 2019 You can find an Example code here:
https://www.b4x.com/android/forum/threads/copy-a-file-from-internal-memory-to-sd-card.102705/
NOTE that it is a quite complicated Framework.... B4J Code Snippet Test if process is running as administrator on Windows - Erel    Feb 14, 2024   (9 reactions) Private Sub IsRunningAsAdmin As Boolean Try Dim f As String = GetEnvironmentVariable("SYSTEMDRIVE", "") & "\isadmin.txt" File.WriteString(f, "", "test") File.Delete(f, "") Return True Catch Return False End Try End Sub A bit hacky but should work. Windows only.... B4A Question File.Readstring & File.Writestring - Fabri    Aug 22, 2017 but if position doesn't exist the complier return me an error
Value1 = File.ReadString(File.DirInternal, "Text")
Value2 = File.ReadString(File.DirInternal, "Text2"... B4A Question File.WriteString Problem - Cableguy (first post)    Mar 14, 2016   (1 reaction)
I see in the documentation that DirRootExternal, DirInternal and DirDefaultExternal are labeled as ... B4A Tutorial Android Device Unique ID - Alternative to PhoneId - Erel    Jun 10, 2020   (8 reactions)   tags: SDK , "SDK_INT") If Api < 9 Then 'Old device If File.Exists(File.DirInternal, "__id") Then Return File.ReadString(File.DirInternal, "__id") Else Dim id As Int id = Rnd(0x10000000, 0x7FFFFFFF) File.WriteString(File... Activity_Create(FirstTime As Boolean) Log(GetDeviceId) End Sub Sub GetDeviceId As String Dim r... B4A Question To File.WriteString or Not to File.WriteString that is the question - klaus (first post)    Jun 22, 2011 Have a look here, post #1, for more explanations.
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