Fix event subscription mismatch which also fixes reported issue

nicolaihenriksen · nicolaihenriksen · commit 52af8ccd0efb · 2025-05-02T21:12:24.000+02:00
diff --git a/src/MaterialDesignThemes.Wpf/UpDownBase.cs b/src/MaterialDesignThemes.Wpf/UpDownBase.cs
@@ -201,7 +201,7 @@ public override void OnApplyTemplate()
         if (_decreaseButton != null)
             _decreaseButton.Click -= DecreaseButtonOnClick;
         if (_textBoxField != null)
-            _textBoxField.TextChanged -= OnTextBoxFocusLost;
+            _textBoxField.TextChanged -= OnTextBoxTextChanged;
 
         base.OnApplyTemplate();
 
@@ -219,13 +219,13 @@ public override void OnApplyTemplate()
 
         if (_textBoxField != null)
         {
-            _textBoxField.LostFocus += OnTextBoxFocusLost;
+            _textBoxField.TextChanged += OnTextBoxTextChanged;
             _textBoxField.Text = Value?.ToString();
         }
 
     }
 
-    private void OnTextBoxFocusLost(object sender, EventArgs e)
+    private void OnTextBoxTextChanged(object sender, EventArgs e)
     {
         if (_textBoxField is { } textBoxField)
         {

Original file line number	Diff line number	Diff line change
`@@ -201,7 +201,7 @@ public override void OnApplyTemplate()`
`201`	`201`	`if (_decreaseButton != null)`
`202`	`202`	`_decreaseButton.Click -= DecreaseButtonOnClick;`
`203`	`203`	`if (_textBoxField != null)`
`204`		`- _textBoxField.TextChanged -= OnTextBoxFocusLost;`
	`204`	`+ _textBoxField.TextChanged -= OnTextBoxTextChanged;`
`205`	`205`
`206`	`206`	`base.OnApplyTemplate();`
`207`	`207`
`@@ -219,13 +219,13 @@ public override void OnApplyTemplate()`
`219`	`219`
`220`	`220`	`if (_textBoxField != null)`
`221`	`221`	`{`
`222`		`- _textBoxField.LostFocus += OnTextBoxFocusLost;`
	`222`	`+ _textBoxField.TextChanged += OnTextBoxTextChanged;`
`223`	`223`	`_textBoxField.Text = Value?.ToString();`
`224`	`224`	`}`
`225`	`225`
`226`	`226`	`}`
`227`	`227`
`228`		`- private void OnTextBoxFocusLost(object sender, EventArgs e)`
	`228`	`+ private void OnTextBoxTextChanged(object sender, EventArgs e)`
`229`	`229`	`{`
`230`	`230`	`if (_textBoxField is { } textBoxField)`
`231`	`231`	`{`