更新整理

ShrlAlgoToolkit.Mvvm/ValidationRules/DoubleValidationRule.cs

@@ -0,0 +1,12 @@
+using System.Globalization;
+using System.Windows.Controls;
+
+namespace ShrlAlgoToolkit.Mvvm.ValidationRules;
+
+public class DoubleValidationRule : ValidationRule
+{
+	public override ValidationResult Validate(object value, CultureInfo cultureInfo)
+	{
+		return double.TryParse((value ?? string.Empty).ToString(), out _) ? ValidationResult.ValidResult : new ValidationResult(false, "输入内容不是数值。");
+	}
+}

ShrlAlgoToolkit.Mvvm/ValidationRules/RangeVaildationRule.cs

@@ -0,0 +1,17 @@
+using System.Globalization;
+using System.Windows.Controls;
+
+namespace ShrlAlgoToolkit.Mvvm.ValidationRules;
+
+public class RangeValidationRule : ValidationRule
+{
+    public object Min { get; set; }
+    public object Max { get; set; }
+
+    public override ValidationResult Validate(object value, CultureInfo cultureInfo)
+    {
+        return double.TryParse(value.ToString(), out var d) && d >= Convert.ToDouble(Min) && d <= Convert.ToDouble(Max)
+            ? ValidationResult.ValidResult
+            : new ValidationResult(false, "输入值的范围有误");
+    }
+}

ShrlAlgoToolkit.Mvvm/ValidationRules/RequiredValidationRule.cs

@@ -0,0 +1,32 @@
+using System.Globalization;
+using System.Windows.Controls;
+
+namespace ShrlAlgoToolkit.Mvvm.ValidationRules;
+
+public class RequiredValidationRule : ValidationRule
+{
+	//<Binding.ValidationRules>
+	//<local:RequiredValidationRule ValidationOnTargetUpdated="True"/>
+	//</Binding.ValidationRules>
+	//      <TextBox
+	//           Grid.Row="2"
+	//           InputMethod.IsInputMethodEnabled= "False"
+	//           md:HintAssist.Hint= "楼板偏移"
+	//           md:TextFieldAssist.SuffixText= "mm" >
+	//           < TextBox.Text >
+	//               < Binding
+	//                   Path= "FloorOffset"
+	//                   StringFormat= "{}{0:N2}"
+	//                   UpdateSourceTrigger= "PropertyChanged" >
+	//                   < !--可以修改值转换异常的提示“未能转换值”-->
+	//                   <Binding.ValidationRules>
+	//                       <domain:RangeValidationRule Max = "100" Min= "0" xmlns:domain= "clr-namespace:Sai.Toolkit.Mvvm.ValidationRules" ValidatesOnTargetUpdated = "True" />
+	//                   </ Binding.ValidationRules >
+	//               </ Binding >
+	//           </ TextBox.Text >
+	//       </ TextBox >
+	public override ValidationResult Validate(object value, CultureInfo cultureInfo)
+	{
+		return string.IsNullOrWhiteSpace((value ?? string.Empty).ToString()) ? new ValidationResult(false, "不能为空") : ValidationResult.ValidResult;
+	}
+}

ShrlAlgoToolkit.Mvvm/ValidationRules/UndefinedCharRules.cs

@@ -0,0 +1,25 @@
+using System.Globalization;
+using System.Windows.Controls;
+
+namespace ShrlAlgoToolkit.Mvvm.ValidationRules
+{
+    public class UndefinedCharRules : ValidationRule
+    {
+        public override ValidationResult Validate(object value, CultureInfo cultureInfo)
+        {
+            char[] chars = new[] { '\\', ':', '{', '}', '[', ']', '|', ';', '<', '>', '?', '`', '~' };
+            if (value != null)
+            {
+                foreach (var c in chars)
+                {
+                    if (value.ToString().IndexOf(c) > -1)
+                    {
+                        return new(false, $"名称不能包含字符:'\\ : [ ] | {{}}; < > ? ` ~");
+                    }
+                }
+            }
+
+            return ValidationResult.ValidResult;
+        }
+    }
+}