表数据:


表数据:


.Net winform:
#region 显示多列DataTable到combobox
/// <summary>
/// 显示多列DataTable到combobox
/// </summary>
/// <param name="dataTable">含有超过两列的DataTable</param>
/// <param name="comboBox">combobox控件名</param>
/// <param name="TextColumn">显示的text对应的列</param>
/// <param name="ValueColumn">value值对应的列</param>
/// <param name="isNeedShowEmpty">是否显示‘请选择’</param>
/// <param name="isNeedShowAll">是否显示‘全部’</param>
public static void ToDataTableCombobox(DataTable dataTable, ComboBox comboBox, string TextColumn, string ValueColumn, bool isNeedShowEmpty, bool isNeedShowAll)
{
if (dataTable == null || comboBox == null || dataTable.Columns.Count == 0)
{
return;
}
DataTable dtnew = new DataTable();
dtnew.Columns.Add("text");
dtnew.Columns.Add("value");如果更改Datagridview启用编辑为不选中
protected static void test()
{
//获取程序集
Assembly assembly = System.Reflection.Assembly.GetExecutingAssembly();//Assembly.LoadFrom("test.dll");
//获取模块
Module[] modules = assembly.GetModules();
foreach (Module module in modules)
{
Console.WriteLine("module name:" + module.Name);
}
//获取类
Type type = assembly.GetType("Reflect_test.PurchaseOrderHeadManageModel", true, true); //命名空间名称 + 类名
//创建类的实例
object obj = Activator.CreateInstance(type, true);using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.Runtime.Remoting.Channels.Http;
using System.Runtime.Remoting.Channels;
using System.Xml;
using System.Runtime.Remoting;
using System.Collections;
namespace Tools
{
/// <summary>
/// Remote自定义操作类,更方便使用
/// </summary>
public class RemoteHelper
{
/// <summary>
/// 服务端注册的端口信息
/// </summary>
public static IDictionary ServerHttpProp = new Hashtable();
/// <summary>
/// 客户端连接服务端的端口
/// </summary>
public static int ClientToServerPort = 8888;
/// <summary>
/// 服务端的http地址
/// </summary>
private string url = "";
#region 单个实例 Instance
private static readonly RemoteHelper instance = new RemoteHelper();
/// <summary>
/// 单个实例 Instance
/// </summary>
public static RemoteHelper Instance
{
get
{
return instance;
}
}
#endregion-- 获取锁
ALTER procedure [dbo].[pro_get_sys_ordr_lock_info](
@ORDR_HEAD_SEQ 编号,
@ORDR_TYP_CD VARCHAR(20)
)as
begin
.Net WinForm代码:
/// <summary>
/// 将DataGridViewRows转换为DataTable数据
/// </summary>
/// <param name="Listrows">DataGridView的行集合</param>
/// <param name="dtSource">源数据表</param>
/// <param name="colum">映射关系</param>
/// <param name="dtDestination">目的数据表</param>
/// <returns>返回新的DataTable</returns>
public static DataTable Getdatatable(DataGridViewRowCollection Listrows, DataTable dtSource, string[,] colum, DataTable dtDestination)
{
// string[,] colum = { { "id1", "id2" }, { "name1", "name2" } }; //colum是源DataGridViewRow到目标DataRow的映射关系
DataTable dtNew = dtSource.Clone();//复制表结构
foreach (DataGridViewRow dgvr in Listrows)
{
DataRow dataRow = (dgvr.DataBoundItem as DataRowView).Row; //转换成数据行DataRow
dtNew.ImportRow(dataRow); //添加DataRow到DataTable
}
string[] copy = new string[colum.Length / 2];
for (int i = 0; i < colum.Length / 2; i++)
{
copy[i] = colum[i, 0]; //获取源数据要的列
}
DataTable dtNew2 = dtNew.DefaultView.ToTable(false, copy);//复制源表结构和数据,并只保留copy数据中的列
if (dtDestination != null)
{
for (int j = 0; j < dtNew2.Rows.Count; j++)
{
DataRow row = dtDestination.NewRow();
for (int f = 0; f < colum.Length / 2; f++)
{
row[colum[f, 1]] = dtNew2.Rows[j][colum[f, 0]]; //将源表中每行的各列数据复制到对应的目的表的行中
}
dtDestination.Rows.Add(row); //添加到目的表
}
}
return dtDestination;
}set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
/*****************************************************
** PROCEDURE : pro_set_so_cust_info
** DECRIPTION: 维护客户资料信息
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
/*****************************************************
** PROCEDURE : pro_get_so_cust_list
** DECRIPTION: 获取客户列表
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
/*****************************************************
** PROCEDURE : pro_is_so_cust_nam_show_repeat
** DECRIPTION: 判断客户用户和或显示名称是否重复
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