Code Generator — Vb

Marcus , a junior developer at DataFlow Solutions , was drowning. His boss needed three different CSV parsers, two JSON validators, and a SQL INSERT builder — all by Friday. Writing the same boilerplate ( Try-Catch , Using blocks, List(Of T) loops) over and over was burning his nights.

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

' 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() Marcus , a junior developer at DataFlow Solutions

' 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") Want me to generate a specific VB class for your use case (e

' 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.

' 2. Generate CSV reader for semi-colon files Dim csvReaderCode As String = CodeForge.GenerateCsvReader("Order", """;""") CodeForge.SaveToFile(csvReaderCode, "C:\Generated\OrderCsvReader.vb")

' --- 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()