ldj/winform/utils/ValidationRules.cs

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9.7 KiB
C#
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2023-05-23 16:13:17 +08:00
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using DevExpress.XtraEditors.DXErrorProvider;
using System.Text.RegularExpressions;
namespace DeiNiu.wms.win
{
class ValidationRules
{
public static ConditionValidationRule notEmptyValidationRule {
get{
ConditionValidationRule notEmptyValidationRule = new ConditionValidationRule();
notEmptyValidationRule.ConditionOperator = ConditionOperator.IsNotBlank;//验证条件
notEmptyValidationRule.ErrorText = "此栏不能为空!";//提示信息
notEmptyValidationRule.ErrorType = ErrorType.Critical;//错误提示类别
return notEmptyValidationRule;
}
}
public static ConditionValidationRule getNumberRangeValidationRule(int start, int end)
{
ConditionValidationRule rangeValidationRule = new ConditionValidationRule();
rangeValidationRule.ConditionOperator = ConditionOperator.Between;
rangeValidationRule.Value1 = start;
rangeValidationRule.Value2 = end;
rangeValidationRule.ErrorText = String.Format("{0} - {1} 之间任意一数字!",start,end);
rangeValidationRule.ErrorType = ErrorType.Critical;
return rangeValidationRule;
}
public static ConditionValidationRule getDecimalRangeValidationRule(decimal start, decimal end)
{
ConditionValidationRule rangeValidationRule = new ConditionValidationRule();
rangeValidationRule.ConditionOperator = ConditionOperator.Between;
rangeValidationRule.Value1 = start;
rangeValidationRule.Value2 = end;
rangeValidationRule.ErrorText = String.Format("{0} - {1} 之间任意一数字!", start, end);
rangeValidationRule.ErrorType = ErrorType.Critical;
return rangeValidationRule;
}
}
//控件规则类
public class ControlRule
{
public Control control;
public ValidationRule rule;
public ControlRule(Control control, ValidationRule rule)
{
this.control = control;
this.rule = rule;
}
/// <summary>
/// 判断控件是否为空
/// </summary>
/// <returns></returns>
public static ConditionValidationRule NotEmpty()
{
ConditionValidationRule rule = new ConditionValidationRule();
rule.ConditionOperator = ConditionOperator.IsNotBlank;
rule.ErrorText = "该值不允许为空!";
return rule;
}
/// <summary>
/// 判断是否大于等于某个数
/// </summary>
/// <param name="number">数值</param>
public static ConditionValidationRule NoLessNumber(decimal number)
{
ConditionValidationRule rule = new ConditionValidationRule();
rule.ConditionOperator = ConditionOperator.GreaterOrEqual;
rule.ErrorText = string.Format("该值不能小于{0}", number);
rule.Value1 = number;
return rule;
}
/// <summary>
/// 判断是否大于某个数
/// </summary>
/// <param name="number">数值</param>
public static ConditionValidationRule GreaterNumber(decimal number)
{
ConditionValidationRule rule = new ConditionValidationRule();
rule.ConditionOperator = ConditionOperator.Greater;
rule.ErrorText = string.Format("该值必须大于{0}", number);
rule.Value1 = number;
return rule;
}
/// <summary>
/// 判断是否在指定数(包含)之间
/// </summary>
/// <param name="small">小数</param>
/// <param name="big">大数</param>
/// <returns></returns>
public static ConditionValidationRule BetweenNumbers(decimal small, decimal big)
{
ConditionValidationRule rule = new ConditionValidationRule();
rule.ConditionOperator = ConditionOperator.Between;
rule.ErrorText = string.Format("该值不能小于{0}且不能大于{1}", small, big);
rule.Value1 = small;
rule.Value2 = big;
return rule;
}
/// <summary>
/// 判断结束时间是否不小于指定时间
/// </summary>
/// <param name="startTime">指定时间</param>
public static ConditionValidationRule NoLessDate(DateTime startTime)
{
ConditionValidationRule rule = new ConditionValidationRule();
rule.ErrorText = string.Format("结束时间不能小于开始时间!");
rule.ConditionOperator = ConditionOperator.GreaterOrEqual;
rule.Value1 = startTime;
return rule;
}
/// <summary>
/// 调用正则表达式判断输入格式
/// </summary>
/// <param name="strRex">正则表达式</param>
/// <param name="isnotblank">是否允许为空</param>
public static CustomRuleByRegex AddValueRex(string strRex, bool isnotblank)
{
CustomRuleByRegex rule = new CustomRuleByRegex(strRex, isnotblank);
rule.ErrorText = "输入格式不正确,请重新输入!";
return rule;
}
}
//自定义规则类
public class CustomRuleByRegex : ValidationRule
{
string regex;
bool isnotblank;//是否为空
/// <summary>
/// 是否为数字
/// </summary>
public static string strIsNumeric = "^[\\+\\-]?[0-9]*\\.?[0-9]+$";
/// <summary>
/// 电话号码
/// </summary>
public static string strPhone = @"(^(\(\d{2,3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$|(1(([35][0-9])|(47)|[8][01236789]))\d{8}$";
/// <summary>
/// 使用正则表达式验证
/// </summary>
/// <param name="regex">正则表达式</param>
/// <param name="isnotblank">是否允许为空</param>
public CustomRuleByRegex(string regex, bool isnotblank)
{
this.regex = regex;
this.isnotblank = isnotblank;
}
public override bool Validate(Control control, object value)
{
bool flag;
try
{
if (value == null || value.ToString().Trim() == string.Empty)
{
if (isnotblank)
{
flag = true;
}
else
{
flag = false;
this.ErrorText = "该值不允许为空!";
}
}
else
{
flag = Regex.IsMatch((string)value, regex);
}
}
catch (Exception ex)
{
this.ErrorText = ex.Message;
flag = false;
}
return flag;
}
}
//自定义验证类
public class CustomValidation
{
private DXValidationProvider provider;
/// <summary>
/// 条件列表
/// </summary>
public List<ControlRule> RuleList { get; set; }
public CustomValidation()
{
provider = new DXValidationProvider();
}
/// <summary>
/// 执行验证
/// </summary>
/// <returns></returns>
public bool Validate()
{
bool flag = true;
if (provider != null)
{
provider.Dispose();
}
if (RuleList != null)
{
foreach (ControlRule item in RuleList)
{
provider.SetIconAlignment(item.control, ErrorIconAlignment.MiddleRight);
provider.SetValidationRule(item.control, item.rule);
//if (!provider.Validate() && flag)
//{
// flag = false;
//}
}
flag = provider.Validate();
}
else
{
flag = false;
}
return flag;
}
}
//自定义验证类
/*
private CustomValidation myvalidation = new CustomValidation();
/// <summary>
/// 获取条件列表
/// </summary>
/// <returns></returns>
private List<ControlRule> GetRuleList()
{
List<ControlRule> rulelist = new List<ControlRule>();
//起始时间
rulelist.Add(new ControlRule(datS_Time, ControlRule.NotEmpty()));
rulelist.Add(new ControlRule(datE_Time, ControlRule.NoLessDate(Convert.ToDateTime(datS_Time.EditValue))));
//高级
if (layoutControlItem2.Visibility == LayoutVisibility.Always)
{
if (cSCMoreThan.Checked)
{
rulelist.Add(new ControlRule(spin_TalkingLongGreater, ControlRule.NoLessNumber(0)));
}
}
return rulelist;
}
//验证
private bool OperateValidate()
{
bool flag = true;
//输入参数基本验证
myvalidation.RuleList = GetRuleList();
if (!myvalidation.Validate())
{
flag = false;
}
return flag;
}
*/
//使用范例
}