70 lines
2.1 KiB
C#
70 lines
2.1 KiB
C#
using FujianEarthquake.ViewModels;
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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.Threading.Tasks;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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namespace FujianEarthquake.Views.UserControls
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{
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/// <summary>
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/// ParaSettingView.xaml 的交互逻辑
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/// </summary>
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public partial class ParaSettingView : UserControl
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{
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public ParaSettingView()
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{
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InitializeComponent();
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this.DataContext = MainViewModel.shoreBaseStationStatusDataViewModel;
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}
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private void SetVoltageTB_PreviewTextInput(object sender, TextCompositionEventArgs e)
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{
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foreach (char c in e.Text)
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{
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// 判断是否为中文字符
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if (Char.IsControl(c) || Char.IsWhiteSpace(c))
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{
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// 允许输入控制字符和空白字符
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continue;
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}
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else if (c >= 0x4e00 && c <= 0x9fff)
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{
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// 中文字符范围，参考Unicode编码
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e.Handled = true; // 标记事件已处理，不再传播
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return;
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}
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}
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}
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private void SetCurrentTB_PreviewTextInput(object sender, TextCompositionEventArgs e)
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{
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foreach (char c in e.Text)
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{
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// 判断是否为中文字符
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if (Char.IsControl(c) || Char.IsWhiteSpace(c))
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{
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// 允许输入控制字符和空白字符
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continue;
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}
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else if (c >= 0x4e00 && c <= 0x9fff)
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{
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// 中文字符范围，参考Unicode编码
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e.Handled = true; // 标记事件已处理，不再传播
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return;
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}
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}
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}
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}
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}
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