Move base64 method to SnippingTool

RhSolutions.AddIn/Tools/OcrTool.cs

@@ -1,10 +1,5 @@
-#if !NET472
-using System.Runtime.Versioning;
-#endif
-
-using System.Drawing.Imaging;
-using System.IO;
 using System.Threading.Tasks;
+using SnippingTool;
 
 namespace RhSolutions.Tools;
 
@@ -24,15 +19,7 @@ internal class OcrTool : Tool
 			await Task.Delay(100);
 		}).Wait();
 		
-		var shot = SnippingTool.SnippingTool.Snip();
-		if (shot != null)
-		{
-			using MemoryStream ms = new();
-			shot.Save(ms, ImageFormat.Png);
-			byte[] imageBytes = ms.ToArray();
-			string base64 = Convert.ToBase64String(imageBytes);
-		}
-		
+		string shot = Snipper.SnipBase64();
 		Application.Visible = true;
 	}
 }

SnippingTool/Snipper.cs

@@ -1,6 +1,8 @@
+using System.Drawing.Imaging;
+
 namespace SnippingTool;
 
-public partial class SnippingTool : Form
+public partial class Snipper : Form
 {
 	public static Image? Snip()
 	{
@@ -8,12 +10,25 @@ public partial class SnippingTool : Form
 		using Bitmap bmp = new Bitmap(rc.Width, rc.Height, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
 		using Graphics gr = Graphics.FromImage(bmp);
 		gr.CopyFromScreen(0, 0, 0, 0, bmp.Size);
-		using var snipper = new SnippingTool(bmp);
+		using var snipper = new Snipper(bmp);
 
 		return snipper.ShowDialog() == DialogResult.OK ? snipper.Image : null;
 	}
+	
+	public static string? SnipBase64()
+	{
+		var shot = Snip();
+		if (shot != null)
+		{
+			using MemoryStream ms = new();
+			shot.Save(ms, ImageFormat.Png);
+			byte[] imageBytes = ms.ToArray();
+			return Convert.ToBase64String(imageBytes);
+		}
+		return null;
+	}
 
-	public SnippingTool(Image screenShot)
+	public Snipper(Image screenShot)
 	{
 		InitializeComponent();
 		BackgroundImage = screenShot;

SnippingTool/SnippingTool.Designer.cs

@@ -1,6 +1,6 @@
 namespace SnippingTool;
 
-partial class SnippingTool
+partial class Snipper
 {
     /// <summary>
     ///  Required designer variable.