KravitzMC

🛠️ Fix "A generic error occurred in GDI+"

When you are certain that the binary data is an image. this issue results in a System.Runtime.InteropServices.ExternalException when attempting to save it otherwise.

---

Common Causes

• Issues with GDI+ handles image encoders
• You are trying to fix it but incompatibilities any with

KravitzMC

HUbAC{NxtZ2SfV1+0x*..R`UJ*#|Fv6v8k%|d9R%mEhxEs16&&QDAzD2xRZc9ae

KravitzMC

"""Downloads and extract the Visual C++ Redistributables.

This is useful when working with minidump files as the user may be running
with a new different version of the runtime. This script aims to maintain
a copy of the various versions.

Versions are normally added once I encounter them, in November 2022, I added
a rather large back catalogue of versions.

This requires dark.exe from Wix (http://wixtoolset.org/releases/) and

KravitzMC

🛠️ Combine .NET DLL Files with Costura.Fody

This guide explains how to embed DLL files into a single executable using Costura.Fody.

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📦 1. Install Costura.Fody

Install the Costura.Fody NuGet package into your current project:

KravitzMC

  private string GetVSP3ApplicationPath()
        {
            string defaultAppName = "HW Virtual Serial Port";
            string defautAppExec = "HW_VSP3_client.exe";
            string path_result = string.Empty;
            string uninstallKey = @"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall";
            using (RegistryKey rk = Registry.LocalMachine.OpenSubKey(uninstallKey))
            {
                foreach (string skName in rk.GetSubKeyNames())
                {

KravitzMC

// This is Extension about append stream byte array in realtime similar StringBuilder

public static class MemoryStreamExtensions
{
    public static void Append(this MemoryStream stream, byte value)
    {
        stream.Append(new[] { value });
    }

    public static void Append(this MemoryStream stream, byte[] values)

KravitzMC

[DllImport("user32.dll")]
private static extern IntPtr LoadCursorFromFile(string lpFileName);

/// <summary>
/// Load .cur File
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
internal Cursor GetCursor(string fileName)
{

KravitzMC

public class AppStateManager
{
  private const uint ES_CONTINUOUS = 0x80000000;
  private const uint ES_SYSTEM_REQUIRED = 0x00000001;
  private uint execstate;

  [DllImport("kernel32.dll")]
  public static extern uint SetThreadExecutionState(uint esFlags);
  
  public void DisableIdle()

KravitzMC

namespace SASE.RegisterTransaction.Controls
{
    using System;
    using System.Collections.Generic;
    using System.Reflection;
    using System.Windows.Forms;

    public class MultiColumnComboBoxExt : Syncfusion.Windows.Forms.Tools.MultiColumnComboBox
    {
        private Type _SourceProperty;

KravitzMC

 //หลักในการแสดง Form Dialog Mode แบบไม่ให้สูญหายซ่อนตัวไปในระหว่างเรียกใช้งานสามารถทำได้โดย
 
 frmViewTransaction fx = new frmViewTransaction();
 
 //โดยที่ไปจะมีการเรียกใช้ Form ประมาณนี้ ซึ่งบางครั้งเกิดมี Formหายไปในระหว่างเรียกใช้
 view_register.ShowDialog();
 
 
 //Solution ---> ให่ใส่พารามิเตอร์ this เข้าไปเพื่อแก้ปัญหาจุดนี้
 view_register.ShowDialog(this);