VB.NET - Capture screen utility in Winforms @JFLHV

Uploaded November 2023 | Updated September 2026, 1 week ago

Steps I use to create a simple VB.NET Windows Forms utility project. The app captures screen images using exact coordinates and size entered by the user.

0:00 Intro
0:17 Create Project
0:29 User Interface
2:12 Capture Screen Module
3:00 Save to Desktop
3:33 Validation
4:36 Finalize Form

Code:
drive.google.com/drive/folders/1M58uUiczEQh3CYs60P7UqZ71_NcHNeTL?usp=sharing

#vbdotnet

VB.NET - Capture screen utility in Winforms

$C# - Simulate mouse clicks with SendInput (codeproject implementation) How I simulate left and right mouse clicks in Windows apps with C# SendInput function. A download from codeproject.com is used to build functions for LeftClick and RightClick. InputSender Download: https://www.codeproject.com/Articles/5264831/How-to-Send-Inputs-using-Csharp C# Automation Playlist: https://youtube.com/playlist?list=PLAW4P1Sb_oJbIJIQd8-HPmsVUE6Ez6NFL&si=3rb4bQHNPmHYsaXs #csharp private void LeftClick(int x, int y) { InputSender.SetCursorPosition(x, y); InputSender.SendMouseInput(new InputSender.MouseInput[] { new InputSender.MouseInput { dwFlags = (uint)InputSender.MouseEventF.LeftDown } }); Thread.Sleep(100); InputSender.SendMouseInput(new InputSender.MouseInput[] { new InputSender.MouseInput { dwFlags = (uint)InputSender.MouseEventF.LeftUp } }); }$

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