252 lines
9.9 KiB
C#
252 lines
9.9 KiB
C#
using Models;
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using SqlSugar;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace ProductionControl
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{
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public partial class FrmClassesSingle : Form
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{
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Service.ClassesService service = new Service.ClassesService();
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List<Classes> lstClasses=new List<Classes>();
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private int Tag;
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ValType valType;
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public FrmClassesSingle(int tag,string subject="类别设置", ValType _valType = ValType.字符串)
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{
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InitializeComponent();
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this.Tag = tag;
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this.Text = subject;
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valType = _valType;
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dataGridView2.AutoGenerateColumns = false;
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//显示行号与列宽度自动调整
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dataGridView2.RowHeadersVisible = true;
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dataGridView2.RowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders;
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dataGridView2.RowPostPaint += (sender, e) =>
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{
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Utils.Util.showRowNum_onDataGrid_RowPostPaint(this.dataGridView2, sender, e);
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};
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}
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private void FrmClassesSingle_Load(object sender, EventArgs e)
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{
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initDataView();
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}
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private void FrmClassesSingle_FormClosing(object sender, FormClosingEventArgs e)
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{
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this.button1.Focus();
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if (!dataGridView2.EndEdit())
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{
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e.Cancel = true;
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return;
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}
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//if (!saveExit && MessageBox.Show($"确认修改已保存，是否退出？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
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//{
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// e.Cancel = true;
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// return;
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//}
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}
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private void initDataView()
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{
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//dataGridView2.Rows.Clear();
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var exp1 = Expressionable.Create<Classes>()
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.And(m=>m.Tag == Tag)
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//.AndIF(dateTimePicker2.Checked, it => it.CreateTime < dateTimePicker2.Value)
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.ToExpression();//注意 这一句 不能少
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lstClasses = service.GetList(exp1).OrderBy(m => m.Order).ToList();
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if(lstClasses.Count < 1)//wlq 大坑：这个因为如果绑定数据源【list】是不为null但长度是0的 ，一旦点击新增 后 点击行就会抛出 索引为-1的相关错误。这个微软不知道咋设计的
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{
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lstClasses.Insert(0,new Classes());
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dataGridView2.DataSource = lstClasses;
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dataGridView2.DataSource = null;
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lstClasses.RemoveAt(0);
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}
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dataGridView2.DataSource = lstClasses;// new BindingSource(lstClasses, null);
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//for(int i=0;i<lstClasses.Count;i++)
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//{
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// lstClasses[i].Order = i;
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// dataGridView2.Rows.Add(lstClasses[i].Id, lstClasses[i].Order, lstClasses[i].Name, lstClasses[i].Name);
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//}
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}
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#region private
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private void reOrderProcess()
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{
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for (int i = 0; i < lstClasses.Count; i++)
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lstClasses[i].Order = i;
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}
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private void refreshDataGridView()
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{
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dataGridView2.DataSource = null;
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dataGridView2.DataSource = new BindingSource(lstClasses, null);
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}
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#endregion
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private bool saveExit=false;
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private void tsbtnSave_Click(object sender, EventArgs e)
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{
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try
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{
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if (lstClasses.Where(m=>string.IsNullOrWhiteSpace(m.Name)).Count() > 0)
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throw new Exception("请填写名称！");
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bool result;
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var lstInsert= lstClasses.Where(m => m.Id == 0).ToList();
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if (lstInsert.Count > 0)
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{
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result = service.InsertRange(lstInsert);
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if (!result)
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throw new Exception("保存失败！");
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}
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var lstUpdate = lstClasses.Where(m => m.Id > 0).ToList();
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if (lstUpdate.Count > 0)
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{
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result = service.UpdateRange(lstUpdate);
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if (!result)
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throw new Exception("保存失败！");
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}
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MessageBox.Show("保存成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
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saveExit=true;
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this.DialogResult = DialogResult.OK;
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this.Close();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void tsbtnClose_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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//
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private void dataGridView2_CellContentClick(object sender, DataGridViewCellEventArgs e)
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{
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int Index = this.dataGridView2.CurrentRow.Index;//获取当前选中行的索引
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if (Index < this.dataGridView2.Rows.Count && this.dataGridView2.CurrentCell.Value.ToString() == "设置")
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{
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}
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}
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//单元格编译完成
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private void dataGridView2_CellEndEdit(object sender, DataGridViewCellEventArgs e)
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{
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try
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{
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var id = (int)dataGridView2.Rows[e.RowIndex].Cells["colId"].Value;
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var order = (int)dataGridView2.Rows[e.RowIndex].Cells["colOrder"].Value;
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var preValue = dataGridView2.Rows[e.RowIndex].Cells["colPreName"].Value.ToString();
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if (dataGridView2.Rows[e.RowIndex].Cells["colName"].Value == null || dataGridView2.Rows[e.RowIndex].Cells["colName"].Value.ToString() == "")
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{
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dataGridView2.Rows[e.RowIndex].Cells["colName"].Value = preValue;
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return;
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}
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var value = dataGridView2.Rows[e.RowIndex].Cells["colName"].Value.ToString();
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var count=lstClasses.Where(m =>m.Id!=id && m.Name == value.ToString()).Count();
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if (count > 0)
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{
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if (!string.IsNullOrWhiteSpace(preValue))
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dataGridView2.Rows[e.RowIndex].Cells["colName"].Value = preValue;
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else
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dataGridView2.Rows[e.RowIndex].Cells["colName"].Value = "";
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throw new Exception("已存在相同名称！");
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}
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//
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if (id==0)
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{
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if (string.IsNullOrWhiteSpace(value))
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return;
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var m = lstClasses[lstClasses.Count - 1];
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lstClasses[lstClasses.Count - 1] = service.InsertReturnEntity(lstClasses[lstClasses.Count - 1]);
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//if (!result)
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// throw new Exception("保存失败！");
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}
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else
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{
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if (value.Equals(preValue))//未修改
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return;
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bool result = service.InsertOrUpdate(lstClasses[e.RowIndex]);
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if (!result)
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throw new Exception("保存失败！");
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}
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dataGridView2.Rows[e.RowIndex].Cells["colPreName"].Value = dataGridView2.Rows[e.RowIndex].Cells["colName"].Value;
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void tsbtnNew_Click(object sender, EventArgs e)
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{
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if(dataGridView2.EndEdit())
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{
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//int index=dataGridView2.Rows.Add();
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if(lstClasses.Count<1 || lstClasses.Where(m => m.Id == 0).Count() < 1)
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{
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var model = new Classes()
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{
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Tag = this.Tag,
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Name = "",
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Order = lstClasses.Count ,
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CreateUserCode = Config.loginUser.Code,
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ModifyUserCode = Config.loginUser.Code,
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};
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lstClasses.Add(model);
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dataGridView2.DataSource = null;
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dataGridView2.DataSource = lstClasses;
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dataGridView2.Rows[dataGridView2.Rows.Count - 1].Selected = true;
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dataGridView2.CurrentCell = dataGridView2.Rows[dataGridView2.Rows.Count- 1].Cells["colName"];
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this.dataGridView2.BeginEdit(true);
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}
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}
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}
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private void tsbtnDel_Click(object sender, EventArgs e)
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{
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try
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{
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if (!dataGridView2.EndEdit()) return;
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if (dataGridView2.SelectedRows.Count < 1)
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return;
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int index = dataGridView2.SelectedRows[0].Index;
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if (lstClasses[index].Id >0)
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{
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if (!service.DeleteById(lstClasses[index].Id))
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throw new Exception("删除失败,此项可能已被使用！");
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}
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this.initDataView();
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void dataGridView2_DataBindingComplete(object sender, DataGridViewBindingCompleteEventArgs e)
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{
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//var list = ((BindingSource)dataGridView2.DataSource).DataSource as List<Order>;
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for (int i = 0; i < dataGridView2.Rows.Count; i++)
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{
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dataGridView2.Rows[i].Cells["colPreName"].Value = dataGridView2.Rows[i].Cells["colName"].Value;
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}
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}
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}
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}
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