This code will get the text file and read the contents
double click the read button and paste the followingĬode here txttext.Text = GetSettingItem(Application.StartupPath & "/readme.ini", "readme"). This code will help allow the user to update or overwrite the text file. If WritePrivateProfileString(section, key, defaultValue, filename) > 0 Then 
Paste the code below to add a Private function.Ĭode here Private Function SetIniValue(section As String, key As String, filename As String, Optional defaultValue As String = "") As String.Also, a kernel32.dll was imported in VB.NET and a Public Event was added to fully read the text. This code will serve as the reader of the text file. Public Event Datareceived(ByVal sender As Object, ByVal Data As String) Private Shared Function WritePrivateProfileString(ByVal lpSectionName As String, ByVal lpKeyName As String, ByVal lpString As String, ByVal lpFileName As String) As Long Result = Line.Substring(Identifier.Length + 1)
Paste the code below to add a Public Function.Ĭode here Public Function GetSettingItem(ByVal File As String, ByVal Identifier As String) As Stringĭim S As New IO.StreamReader(File) : Dim Result As String = "". It imports some system services that could read and update the file. Import the following by pasting the code at the top of the text editor.Ĭode here Imports. How to Save and Retrieve Image From Database Using VB.NET With Source Code | Read and Update Text File in VB.Net – Form Design
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