Audit_APP/View/StatisticsView.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace Audit.View
{
    /// <summary>
    /// StatisticsView.xaml 的交互逻辑
    /// </summary>
    public partial class StatisticsView : UserControl
    {
        ///<Summary>
        /// StatisticsView
        ///</Summary>
        public StatisticsView()
        {
            InitializeComponent();         
        }

        public static string DataGridStatistics_ProductCode = null;
        public static Boolean Button_machines_sql = false;
        private void DataGridStatistics_MouseDoubleClick(object sender, MouseButtonEventArgs e)//数据表双击事件
        {
            int rownum = DataGridStatistics.SelectedIndex;//获取鼠标选中行并定义变量
            if (rownum != -1)//判断鼠标定位是否有效
            {
                /*定位选中行及指定列单元格文本信息*/
                DataGridStatistics_ProductCode = (DataGridStatistics.Columns[0].GetCellContent(DataGridStatistics.Items[rownum]) as TextBlock).Text;//定位第0列，原料代码
                string DataGridStatistics_ProductName = (DataGridStatistics.Columns[1].GetCellContent(DataGridStatistics.Items[rownum]) as TextBlock).Text;//定位第1列，原料名称
                string DataGridStatistics_unit_price = (DataGridStatistics.Columns[2].GetCellContent(DataGridStatistics.Items[rownum]) as TextBlock).Text;//定位第2列，原料名称
                string DataGridStatistics_sum = (DataGridStatistics.Columns[3].GetCellContent(DataGridStatistics.Items[rownum]) as TextBlock).Text;//定位第3列，原料名称
                string DataGridStatistics_total_price = (DataGridStatistics.Columns[4].GetCellContent(DataGridStatistics.Items[rownum]) as TextBlock).Text;//定位第4列，原料名称
                this.productname.Text = DataGridStatistics_ProductName;//填入原料名
                this.productcode.Text = DataGridStatistics_ProductCode;//填入
                this.productsum.Text = DataGridStatistics_sum + "KG";//填入
                Button_machines_sql = true;
            }

        }

        public static string query_start = null;//全局变量开始时间
        public static string query_end = null;//全局变量结束时间
        private void UserControl_Loaded(object sender, RoutedEventArgs e)//打开页面执行
        {
            this.query_date_start.Text = DateTime.Now.AddDays(-30).ToString("yyyy-MM-dd");//填入当天时间前30天
            this.query_date_end.Text = DateTime.Now.ToString("yyyy-MM-dd");//填入当天时间
        }

        public static int Buttontype_sql = -2;//全局变量原料类型
        public static Boolean Button_sql = true;//全局变量按钮状态
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            query_start = this.query_date_start.Text;//传递开始时间
            query_end = this.query_date_end.Text;//传递结束时间                                                 
            string t =DateTime.Now.ToString("yyyy-MM-dd");
            int query_endT = DateTime.Compare(Convert.ToDateTime(query_end), Convert.ToDateTime(t)); //比较结束时间及当期，小于-1 等于0 大于1
            if (query_endT == 0) query_end = DateTime.Now.AddDays(1).ToString("yyyy-MM-dd"); //如果结束时间为空则填入当天时间加1天
            if (query_end == DateTime.Now.ToString("yyyy-MM-dd")) query_end = DateTime.Now.AddDays(1).ToString("yyyy-MM-dd");
            int query_TimeCompare = DateTime.Compare(Convert.ToDateTime(query_start), Convert.ToDateTime(query_end)); //比较开始结束时间，小于-1 等于0 大于1
            if (query_TimeCompare == 1)//判断查询时间是否有效，等于1无效
            {
                MessageBox.Show("SC:无效查询时间", "错误");//返回无效时间弹窗
            }
            else
            {
                if (this.stuff_ProductType.Text == "染料") Buttontype_sql = 0;//原料类型0。染料，1助剂，2粉体
                if (this.stuff_ProductType.Text == "助剂") Buttontype_sql = 1;
                if (this.stuff_ProductType.Text == "粉体助剂") Buttontype_sql = 2;
                if (this.stuff_ProductType.Text == "液体染料") Buttontype_sql = 3;
                if (this.stuff_ProductType.Text == "全部原料") Buttontype_sql = -1;
                Button_sql = true;
            }
        }

        private void DataGridStatistics_Copy_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {

        }

    }
}