NEU

FastColoredTextBox/GoToForm.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Windows.Forms;
+
+namespace FastColoredTextBoxNS
+{
+    public partial class GoToForm : Form
+    {
+        public int SelectedLineNumber { get; set; }
+        public int TotalLineCount { get; set; }
+
+        public GoToForm()
+        {
+            InitializeComponent();
+        }
+        
+        protected override void OnLoad(EventArgs e)
+        {
+            base.OnLoad(e);
+
+            this.tbLineNumber.Text = this.SelectedLineNumber.ToString();
+
+            this.label.Text = String.Format("Line number (1 - {0}):", this.TotalLineCount);
+        }
+
+        protected override void OnShown(EventArgs e)
+        {
+            base.OnShown(e);
+
+            this.tbLineNumber.Focus();
+        }
+
+        private void btnOk_Click(object sender, EventArgs e)
+        {
+            int enteredLine;
+            if (int.TryParse(this.tbLineNumber.Text, out enteredLine))
+            {
+                enteredLine = Math.Min(enteredLine, this.TotalLineCount);
+                enteredLine = Math.Max(1, enteredLine);
+
+                this.SelectedLineNumber = enteredLine;
+            }
+
+            this.DialogResult = DialogResult.OK;
+            this.Close();
+        }
+
+        private void btnCancel_Click(object sender, EventArgs e)
+        {
+            this.DialogResult = DialogResult.Cancel;
+            this.Close();
+         }
+    }
+}