29 lines
546 B
C#
29 lines
546 B
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace BizHawk
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{
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public class HexTextBox : TextBox
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{
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public HexTextBox()
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{
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this.CharacterCasing = CharacterCasing.Upper;
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}
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protected override void OnKeyPress(KeyPressEventArgs e)
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{
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if (e.KeyChar == '\b' || e.KeyChar == 22 || e.KeyChar == 1 || e.KeyChar == 3)
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{
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return;
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}
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else if (!InputValidate.IsValidHexNumber(e.KeyChar))
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{
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e.Handled = true;
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}
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}
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}
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}
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