InstaSoft/OfficeTool
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Kód Hibajegyek Egyesítési kérések Packages Projektek Kiadások 2 Wiki Tevékenység

v1.06 — Fix product key paste across all 5 fields

Forráskód böngészése 
- Use DataObject.Pasting handler to intercept paste before MaxLength truncation
- Full key paste (e.g. XXXXX-XXXXX-XXXXX-XXXXX-XXXXX) distributes across all boxes
- Works when pasting into any of the 5 fields

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
hariel1985
2026-03-31 06:20:29 +02:00
szülő 24b41b0e63
commit b412baaa5c
3 fájl változott, egészen pontosan 38 új sor hozzáadva és 26 régi sor törölve
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56
Pages/ProductKeyPage.xaml.cs
Fájl megtekintése

@@ -27,6 +27,40 @@ namespace InstaSoftOfficeTool.Pages
_keyBoxes[i].Text = parts[i];
}
}
// Intercept paste on all boxes
foreach (var box in _keyBoxes)
{
DataObject.AddPastingHandler(box, OnPaste);
}
}
private void OnPaste(object sender, DataObjectPastingEventArgs e)
{
if (!e.DataObject.GetDataPresent(typeof(string))) return;
var pasted = (string)e.DataObject.GetData(typeof(string));
var allAlphaNum = Regex.Replace(pasted, "[^A-Za-z0-9]", "");
// Only intercept if it looks like a full key (more than 5 chars)
if (allAlphaNum.Length <= 5) return;
e.CancelCommand(); // prevent default paste
_suppressAutoTab = true;
for (int i = 0; i < 5; i++)
{
int start = i * 5;
if (start < allAlphaNum.Length)
{
int len = System.Math.Min(5, allAlphaNum.Length - start);
_keyBoxes[i].Text = allAlphaNum.Substring(start, len).ToUpper();
}
}
_suppressAutoTab = false;
_keyBoxes[4].Focus();
_keyBoxes[4].CaretIndex = _keyBoxes[4].Text.Length;
ValidationMessage.Visibility = Visibility.Collapsed;
}
private void KeyBox_TextChanged(object sender, TextChangedEventArgs e)
@@ -36,28 +70,6 @@ namespace InstaSoftOfficeTool.Pages
var tb = (TextBox)sender;
var raw = tb.Text;
// Detect full key paste (contains dash or longer than 5 chars with alphanumerics)
var allAlphaNum = Regex.Replace(raw, "[^A-Za-z0-9]", "");
if (allAlphaNum.Length > 5 && tb == _keyBoxes[0])
{
// Full key pasted — distribute across all boxes
_suppressAutoTab = true;
for (int i = 0; i < 5; i++)
{
int start = i * 5;
if (start < allAlphaNum.Length)
{
int len = System.Math.Min(5, allAlphaNum.Length - start);
_keyBoxes[i].Text = allAlphaNum.Substring(start, len).ToUpper();
}
}
_suppressAutoTab = false;
_keyBoxes[4].Focus();
_keyBoxes[4].CaretIndex = _keyBoxes[4].Text.Length;
ValidationMessage.Visibility = Visibility.Collapsed;
return;
}
// Clean non-alphanumeric chars
var cleaned = Regex.Replace(raw, "[^A-Za-z0-9]", "");
if (cleaned != raw)