' 2. Generate CSV reader for semi-colon files Dim csvReaderCode As String = CodeForge.GenerateCsvReader("Order", """;""") CodeForge.SaveToFile(csvReaderCode, "C:\Generated\OrderCsvReader.vb")
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 vb code generator
Public Shared Sub SaveToFile(code As String, outputPath As String) File.WriteAllText(outputPath, code, Encoding.UTF8) Console.WriteLine($"[CodeForge] Generated: outputPath") End Sub End Class Module Module1 Sub Main() ' 1. Generate a data class "Customer" Dim props As New Dictionary(Of String, String)() props.Add("Id", "Integer") props.Add("Name", "String") props.Add("Balance", "Decimal") Dim customerClass As String = CodeForge.GenerateDataClass("Customer", props) CodeForge.SaveToFile(customerClass, "C:\Generated\Customer.vb") It saved him 12 hours that week
' ToString override sb.AppendLine(" Public Overrides Function ToString() As String") sb.AppendLine($" Return $""className: String.Join(", ", properties.Keys.Select(Function(k) $"k=k")) """) sb.AppendLine(" End Function") sb.AppendLine("End Class") Return sb.ToString() End Function Here is Marcus’s generator, polished and ready for you
Then Marcus built — a small VB.NET utility that generates repetitive code from simple templates. It saved him 12 hours that week. His boss gave him a bonus. Other devs asked for it. Here is Marcus’s generator, polished and ready for you. The Code: CodeForge.vb (Full Generator) Imports System.Text Imports System.IO ''' <summary> ''' Generates VB.NET boilerplate code from JSON-like definitions. ''' Story: Built to eliminate repetitive CRUD, parsing, and validation code. ''' </summary> Public Class CodeForge
' 3. Generate SQL INSERT builder Dim columns As New List(Of String) From "OrderId", "Product", "Quantity" Dim sqlBuilderCode As String = CodeForge.GenerateSqlInsertBuilder("Orders", columns) CodeForge.SaveToFile(sqlBuilderCode, "C:\Generated\OrdersSqlBuilder.vb")