Audit_APP/View/StuffView.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;
using System.Windows.Forms;
using System.Drawing;
using System.Text.RegularExpressions;

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

        /// <summary>
        /// 输入限制
        /// 仅允许数字及小数点
        /// </summary>
        public void Limitnumber(object sender, TextCompositionEventArgs e)
        {
            Regex re = new Regex("[^0-9]+.");//实例化输入信息白名单
            e.Handled = re.IsMatch(e.Text);//检查输入信息并匹配白名单

        }

        private void Button_Preservation(object sender, RoutedEventArgs e)//保存按钮事件
        {
            if (string.IsNullOrWhiteSpace(this.stuff_ProductCode.Text)) System.Windows.MessageBox.Show("ERR.C0101-1：无效的原料信息");//检查原料代码
            else
            if (string.IsNullOrWhiteSpace(this.stuff_ProductName.Text)) System.Windows.MessageBox.Show("ERR.C0101-2：无效的原料信息");//检查原料名称
            else
            if (string.IsNullOrWhiteSpace(this.stuff_ProductType.Text)) System.Windows.MessageBox.Show("ERR.C0101-3：无效的原料信息");//检查原料类型
            else
            {
                
            }
        }

        private void Button_Delete(object sender, RoutedEventArgs e)
        {
           
        }

        private void DataGridStuff_MouseDoubleClick(object sender, MouseButtonEventArgs e)//数据表双击事件
        {
            int rownum = DataGridStuff.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
            {
                string DataGridStuff_ProductCode = (DataGridStuff.Columns[1].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第0列选中行单元格，原料代码
                string DataGridStuff_ProductName = (DataGridStuff.Columns[2].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第1列选中行单元格，原料名称
                string DataGridStuff_Price = (DataGridStuff.Columns[3].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第2列选中行单元格，价格
                string DataGridStuff_ProductUnit = (DataGridStuff.Columns[4].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第3列选中行单元格，供应商           
                string DataGridStuff_ProductType = (DataGridStuff.Columns[5].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第4列选中行单元格，类型
                /*string DataGridStuff_Color = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum])as TextBlock).Text;//定位第5列选中行单元格，色彩*/
                string DataGridStuff_Concentration = (DataGridStuff.Columns[7].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第6列选中行单元格，浓度
                string DataGridStuff_GRAVITY = (DataGridStuff.Columns[8].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第7列选中行单元格，比重
                /*stuff_Color.Background = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Background;//定位第5列选中行单元格，色彩，背景色传递至色彩框背景色*/
                stuff_ProductCode.Text = DataGridStuff_ProductCode.ToString();//填入原料代码
                stuff_ProductName.Text = DataGridStuff_ProductName.ToString();//填入原料名称
                stuff_Price.Text = DataGridStuff_Price.ToString();//填入价格
                stuff_ProductType.Text = DataGridStuff_ProductType.ToString();//填入类型 
                stuff_ProductUnit.Text = DataGridStuff_ProductUnit.ToString();//填入供应商           
                /*stuff_Color.Text = DataGridStuff_Color.ToString();//填入色彩数据*/
                stuff_Concentration.Text = DataGridStuff_Concentration.ToString();//填入浓度
                stuff_GRAVITY.Text = DataGridStuff_GRAVITY.ToString();//填入比重
                /*if (DataGridStuff_ProductType.ToString() == "0") stuff_ProductType.Text = "染料";//判断类型1-染料。2-助剂。3-粉体助剂。填入
                if (DataGridStuff_ProductType.ToString() == "1") stuff_ProductType.Text = "助剂";
                if (DataGridStuff_ProductType.ToString() == "2") stuff_ProductType.Text = "粉体助剂";*/
                if ((DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Background != null) //定位第5列选中行单元格，色彩，判断参数是否有效
                {
                    stuff_Color.Background = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Background; //定位第5列选中行单元格，色彩，有效背景色传递至色彩框背景色
                }
                else
                {
                    stuff_Color.Background = new SolidColorBrush(System.Windows.Media.Color.FromArgb(255, 255, 255, 255));//有效背景色传递至色彩框背景色
                }
            }       

        }

        /// <summary>
        ///存储色彩变量 
        /// </summary>
        public static int ColorCode_SQL;
        private void Stuff_Color_MouseDoubleClick(object sender, MouseButtonEventArgs e)//色彩框双击事件
        {

            System.Windows.Forms.ColorDialog colorDialog = new System.Windows.Forms.ColorDialog();//使用调色盘控件ColorDialog
            if (colorDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)//打开调色盘
            {
                System.Drawing.Color DColor = colorDialog.Color;////获取选中色彩信息
                //System.Windows.Media.Color MColor = new System.Windows.Media.Color();//转换
                System.Windows.Media.Color MColor = System.Windows.Media.Color.FromArgb(DColor.A, DColor.R, DColor.G, DColor.B);//转换并配置ARGB参数
                stuff_Color.Background = new SolidColorBrush(MColor);//ARGB参数输出至stuff_Color的背景色
                stuff_Color.Foreground = new SolidColorBrush(MColor);//ARGB参数输出至stuff_Color的前景色
                string colorCode = Convert.ToString(DColor.B,16) + Convert.ToString(DColor.G,16) + Convert.ToString(DColor.R,16);//反向十六进制RGB
                //string colorCode = Convert.ToString(DColor.R,16) + Convert.ToString(DColor.G,16) + Convert.ToString(DColor.B,16);//正向十六进制RGB
                ColorCode_SQL = Convert.ToInt32(colorCode, 16);//十六进制RGB转存储数值                                                             //
            }
        }
    }
}