' Input: "userId": "int", "userName": "string" ' Output: Public Class User ... (auto-generated) That turned his 12-hour-saver into a team-wide tool. Want me to generate a specific VB class for your use case (e.g., REST API wrapper, INI parser, DataTable-to-List mapper)? Just describe the repetitive pattern you’re stuck with.
Console.WriteLine("Generation complete. Press any key.") Console.ReadKey() End Sub End Module | Feature | Why It Matters | |--------|----------------| | No external dependencies | Runs on any .NET Framework / .NET Core with VB support. | | Consistent formatting | Produces human-readable, maintainable code. | | Error-aware templates | CSV reader handles missing columns; SQL builder uses parameters (safe). | | Extensible | You can add GenerateValidator , GenerateRepository , etc. | | Self-documenting | Each method clearly names what it builds. | Real-World Extension Idea Marcus later added a JSON schema to VB class converter: vb code generator
Public Shared Function GenerateCsvReader(className As String, delimiter As String) As String Dim sb As New StringBuilder() sb.AppendLine("Imports System.IO") sb.AppendLine("Imports System.Text") sb.AppendLine() sb.AppendLine($"Public Class classNameCsvReader") sb.AppendLine(" Public Shared Function ReadCsv(filePath As String) As List(Of Dictionary(Of String, String))") sb.AppendLine(" Dim results As New List(Of Dictionary(Of String, String))()") sb.AppendLine(" Dim lines As String() = File.ReadAllLines(filePath, Encoding.UTF8)") sb.AppendLine(" If lines.Length = 0 Then Return results") sb.AppendLine($" Dim headers As String() = lines(0).Split(delimiter)") sb.AppendLine(" For i As Integer = 1 To lines.Length - 1") sb.AppendLine(" Dim values As String() = lines(i).Split(delimiter)") sb.AppendLine(" Dim row As New Dictionary(Of String, String)()") sb.AppendLine(" For j As Integer = 0 To headers.Length - 1") sb.AppendLine(" If j < values.Length Then") sb.AppendLine(" row(headers(j)) = values(j)") sb.AppendLine(" Else") sb.AppendLine(" row(headers(j)) = String.Empty") sb.AppendLine(" End If") sb.AppendLine(" Next") sb.AppendLine(" results.Add(row)") sb.AppendLine(" Next") sb.AppendLine(" Return results") sb.AppendLine(" End Function") sb.AppendLine("End Class") Return sb.ToString() End Function ' Input: "userId": "int", "userName": "string" ' Output:
' Fields & Properties For Each kvp In properties Dim propName As String = kvp.Key Dim dataType As String = kvp.Value Dim fieldName As String = "_" & propName.ToLower() Just describe the repetitive pattern you’re stuck with
' --- Public API --- Public Shared Function GenerateDataClass(className As String, properties As Dictionary(Of String, String)) As String ' properties: Key = PropertyName, Value = DataType (e.g., "Id", "Integer") Dim sb As New StringBuilder() sb.AppendLine($"Public Class className") sb.AppendLine()