AnimConverter.ConvForm.btnBuild_Click C# (CSharp) Метод

        private void btnBuild_Click(object sender, EventArgs e)
        {
            rtbInfo.Clear();

            // Check Input
            if(string.IsNullOrWhiteSpace(tbDir.Text)) {
                rtbInfo.AppendText("ERROR: A Directory Must Be Entered");
                return;
            }
            DirectoryInfo di = new DirectoryInfo(tbDir.Text);
            if(!di.Exists) {
                rtbInfo.AppendText("ERROR: Directory Does Not Exist - \n" + di.FullName);
                return;
            }
            if(string.IsNullOrWhiteSpace(tbPrefix.Text)) {
                rtbInfo.AppendText("ERROR: A Prefix Must Be Entered");
                return;
            }
            FileInfo[] files = di.EnumerateFiles().Where((f) => {
                return f.Name.StartsWith(tbPrefix.Text) && f.Extension.ToLower().Equals(".obj");
            }).ToArray();
            if(files.Length < 1) {
                rtbInfo.AppendText("ERROR: Could Not Find Any Suitable Files Beginning With " + tbPrefix.Text);
                return;
            }

            // Sort The Files By Taking Off The Prefix
            FileInfo[] fSorted = files.OrderBy((f) => {
                return f.Name.Substring(tbPrefix.Text.Length);
            }).ToArray();
            rtbInfo.AppendText("Found Files:\n");
            foreach(var fi in fSorted) {
                rtbInfo.AppendText(fi.Name + "\n");
            }

            // Set Output Image Path
            string fn = di.FullName + "\\" + tbPrefix.Text + ".png";

            // Perform Baking
            rtbInfo.AppendText("\n\nSuper Baking...\n");
            SuperBake(fSorted, fn, rtbInfo);

            // Test The Procedure
            rtbInfo.AppendText("\n\nTesting Baking Procedure...\n");
            TestBake(fSorted, fn, rtbInfo);
        }