添加 MX-PD-盘古 项目文件

将 MX-PD-盘古 - new 目录下的所有文件添加到主仓库

MX-PD-盘古 - new/PanGu.DieBonderApp/MainShell/Converter/DateTimeToStringConverter.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace MainShell.Converter
+{
+    public class DateTimeToStringConverter : IValueConverter
+    {
+        public string Format { get; set; } = "yyyy-MM-dd HH:mm:ss";
+
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value == null) return string.Empty;
+            if (!(value is DateTime dt)) return string.Empty;
+            if (dt == DateTime.MinValue) return string.Empty;
+
+            // parameter 优先用于临时格式覆盖
+            var fmt = parameter as string ?? Format;
+            return dt.ToString(fmt, culture);
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotSupportedException();
+        }
+    }
+}