Make capital letters of textbox text value in UWP what is solution of it?

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I have used ToUpper to make capital letters in TextBox in UWP but getting issue of Cursor position in that Any other solution for it ?

What I have tried:

<pre>I have tried ToUpper, CharacterCasing and Typography.Capitals from which only ToUpper working other two are showing not accessible in textbox and for ToUpper i am facing problem for selectionStart posistion of cursor.

<TextBox x:Name="txt_rcpname_classic"  PlaceholderText="Recipient name" MaxLength="18" HorizontalAlignment="Left" Text="{Binding Path=To, Mode=TwoWay}" Grid.Column="1" Style="{StaticResource contentstyle}" TextChanging="txt_rcpname_classic_TextChanging" />

private void txt_rcpname_classic_TextChanging(TextBox sender, TextBoxTextChangingEventArgs args)
        {
            sender.Text = sender.Text.ToUpper();
            sender.SelectionStart = sender.Text.Length;
      }

Posted 25-Oct-17 20:31pm

Member 13486187

Updated 19-Jan-19 22:44pm

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Graeme_Grant · Answer 1 · 2017-10-25T21:44:00

Google search is your friend: uwp force textbox uppercase - Google Search[^]

Found two differend solutions in the first two search results using the above search:
* c# - Force textbox to be uppercase in UWP (Windows 10) - Stack Overflow[^]
* [C#][UWP]How can I make text input in a TextBox uppercase?[^]

Ritesh3103 · Answer 2 · 2019-01-19T22:42:00

Solution 2

private void TextBox_TextChanging(TextBox sender, TextBoxTextChangingEventArgs args)
{
    TextBox TBx = (TextBox)sender;
           
    int Pose = TBx.SelectionStart;
    TBx.Text = TBx.Text.ToUpper();
    TBx.SelectionStart = Pose;
}

Posted 19-Jan-19 22:42pm

Ritesh3103

Updated 19-Jan-19 23:04pm

v2