lyfz_repos/铂金版源码/LYFZ.ComponentLibrary/MaskedTextDateEx.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace LYFZ.ComponentLibrary
{
    public partial class MaskedTextDateEx : MaskedTextBox
    {
        public MaskedTextDateEx()
        {
            InitializeComponent();
        }

        private string _strValue;
        /// <summary>
        /// 值
        /// </summary>
        public string StrValue
        {
            get
            {
                if (this.Text.Trim().Replace("-", "").Trim() != "")
                { _strValue = this.Text.Trim().Replace(" ", ""); }
                else
                { _strValue = this.Text.Trim().Replace("-", "").Trim(); }
                return _strValue;
            }
            set
            {
                _strValue = value;
                this.Text = _strValue;
            }
        }

        public MaskedTextDateEx(IContainer container)
        {
            container.Add(this);
            InitializeComponent();
            this.Mask = "0000-00-00";
            this.PromptChar = ' ';
            this.MouseClick += MaskedTextBoxEx_MouseClick;
        }
        /// <summary>
        /// 鼠标点击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void MaskedTextBoxEx_MouseClick(object sender, MouseEventArgs e)
        {
            if (this.StrValue.Length < 10)
            { this.ForCharMaskedTextBox(); }
        }
        /// <summary>
        /// 重写输入限制
        /// </summary>
        /// <param name="e"></param>
        protected override void OnKeyPress(KeyPressEventArgs e)
        {
            if (LYFZ.BLL.OtherCommonModel.IsQaJiaoChar(e.KeyChar))
            { e.Handled = true; }
            else
            { base.OnKeyPress(e); }
        }
        /// <summary>
        /// 点击时在空值处获得光标
        /// </summary>
        private void ForCharMaskedTextBox()
        {
            char[] charList = this.Text.ToCharArray();
            bool isbl = true;
            for (int i = (charList.Length - 1); i >= 0; i--)
            {
                if (i == 0)
                {
                    if (charList[i].ToString() != "-" && charList[i].ToString() != " ")
                    {
                        this.SelectionStart = i + 1;
                        return;
                    }
                }
                else
                {
                    if (charList[i].ToString() != "-" && charList[i].ToString() != " ")
                    {
                        this.SelectionStart = i + 1;
                        return;
                    }
                }
                if (i == 0)
                {
                    if (isbl)
                    { this.SelectionStart = 0; }
                }
            }
        }
        public int CheckDateValue(MaskedTextDateEx maskDate, CheckBox chkEx = null, RadioButton rdoEx = null)
        {
            string StrchkExValue = "";
            if (chkEx != null)
            { StrchkExValue = chkEx.Checked.ToString().Trim(); }
            string StrrdoExValue = "";
            if (rdoEx != null)
            { StrrdoExValue = rdoEx.Checked.ToString().Trim(); }
            return this.CheckDateValue(maskDate.StrValue.Trim(), StrchkExValue, StrrdoExValue);
        }
        /// <summary>
        ///   检测日期数据   
        ///   返回 0：无错误； 1：日期格式错误  2：若有农历框，当日期为02-29或02-30时，提示要勾上  
        ///   （如1提示：男宾生日日期格式输入错误
        ///    如2提示：男宾生日...不是公历日期，若要保存请勾上农历）
        /// 
        /// </summary>
        /// <param name="maskDate">日期控件</param>
        /// <param name="chkEx">农历公历控件</param>
        /// <returns>返回 0：无错误； 1：日期格式错误  2：若有农历框，当日期为02-29或02-30时，提示要勾上</returns>
        public int CheckDateValue(string StrMaskDateValue, string StrchkExValue = "", string StrrdoExValue = "")
        {
            int returnValue = 0;
            if (!string.IsNullOrEmpty(StrMaskDateValue.Trim()))
            {
                bool IsDate = false;
                try
                {
                    Convert.ToDateTime(StrMaskDateValue.Trim());
                    string yyyy = StrMaskDateValue.Trim().Substring(0, 4);
                    if (Convert.ToInt32(yyyy) < 1900)
                    { IsDate = true; }
                }
                catch
                {
                    if (StrMaskDateValue.Trim().Length == 10)
                    {
                        if (!string.IsNullOrEmpty(StrrdoExValue.Trim()) || !string.IsNullOrEmpty(StrchkExValue.Trim()))
                        {
                            string yyyy = StrMaskDateValue.Trim().Substring(0, 4);
                            if (Convert.ToInt32(yyyy) >= 1900)
                            {
                                string MMdd = StrMaskDateValue.Trim().Substring(5, StrMaskDateValue.Trim().Length - 5);
                                if (MMdd == "02-29" || MMdd == "02-30")
                                {
                                    if (!string.IsNullOrEmpty(StrchkExValue.Trim()))
                                    {
                                        if (!Convert.ToBoolean(StrchkExValue))
                                        { returnValue = 2; }
                                    }
                                    else if (!string.IsNullOrEmpty(StrrdoExValue.Trim()))
                                    {
                                        if (!Convert.ToBoolean(StrrdoExValue))
                                        { returnValue = 2; }
                                    }
                                }
                                else { IsDate = true; }
                            }
                            else { IsDate = true; }
                        }
                        else { IsDate = true; }
                    }
                    else { IsDate = true; }
                }
                if (IsDate)
                { returnValue = 1; }
            }
            return returnValue;
        }
        /// <summary>
        /// 输入日期错误枚举
        /// </summary>
        public enum CheckDateValueErrorDescription
        {
            无错误 = 0,
            日期格式错误 = 1,
            日期为02月29或02月30不是公历日期请勾上农历 = 2
        }
    }
}