332 lines
10 KiB
C#
332 lines
10 KiB
C#
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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.Data.OleDb;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace NGToolsPC
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{
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public partial class frmAddJld : Form
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{
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public frmAddJld()
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{
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MySqlCon = new System.Data.OleDb.OleDbConnection(mldPublic.strConCNG);
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InitializeComponent();
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}
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public System.Data.OleDb.OleDbConnection MySqlCon; // VBConversions Note: Initial value cannot be assigned here since it is non-static. Assignment has been moved to the class constructors.
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DataTable dtZhan;
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DataTable dtJLD;
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DataTable dtKh;
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OleDbCommandBuilder Zhancb;
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OleDbCommandBuilder Jldcb;
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OleDbCommandBuilder Khcb;
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System.Data.OleDb.OleDbDataAdapter ZhanDap;
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System.Data.OleDb.OleDbDataAdapter JldDap;
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System.Data.OleDb.OleDbDataAdapter KhDap;
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string strZhanCheck;
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string strZhanName;
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int strKhID;
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private void frmAddJld_Load(object sender, EventArgs e)
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{
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try
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{
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dtKh = new DataTable();
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dtKh.Clear();
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string strSQL = "select ID,客户名称,客户联系人,客户联系电话 from 客户资料 order by ID";
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KhDap = new System.Data.OleDb.OleDbDataAdapter();
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KhDap.SelectCommand = new OleDbCommand(strSQL, MySqlCon);
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Khcb = new OleDbCommandBuilder(KhDap);
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KhDap.UpdateCommand = Khcb.GetUpdateCommand();
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KhDap.InsertCommand = Khcb.GetInsertCommand();
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KhDap.DeleteCommand = Khcb.GetDeleteCommand();
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KhDap.Fill(dtKh);
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this.dataGridView3.DataSource = dtKh;
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this.dataGridView3.Columns[0].Visible = false;
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dataGridView3.Rows[0].Selected = true;
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dataGridView3_Click(sender, e);
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}
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catch (Exception)
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{
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}
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}
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private void dataGridView1_Click(object sender, EventArgs e)
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{
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if (dataGridView1.SelectedRows.Count == 0)
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{
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return;
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}
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int intZhanID = 0;
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try
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{
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intZhanID = System.Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value.ToString());
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strZhanName = dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
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if (intZhanID == 0)
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{
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return;
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}
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strZhanCheck = intZhanID.ToString();
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//strZhanCheck = System.Convert.ToString(C1FlexGrid1.Rows[C1FlexGrid1.RowSel][1]);
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string strSQL = "";
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strSQL = "select ID, 厂家ID,厂家名称,仪表编号 from 仪表信息 where 厂家ID=" + System.Convert.ToString(intZhanID) + " order by ID";
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dtJLD = new DataTable();
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JldDap = new System.Data.OleDb.OleDbDataAdapter();
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JldDap.SelectCommand = new OleDbCommand(strSQL, MySqlCon);
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JldDap.Fill(dtJLD);
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dataGridView2.DataSource = dtJLD;
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this.dataGridView2.Columns[0].Visible = false;
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this.dataGridView2.Columns[1].Visible = false;
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this.dataGridView2.Columns[1].ReadOnly = true;
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this.dataGridView2.Columns[2].ReadOnly = true;
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Jldcb = new OleDbCommandBuilder(JldDap);
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JldDap.UpdateCommand = Jldcb.GetUpdateCommand();
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JldDap.InsertCommand = Jldcb.GetInsertCommand();
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JldDap.DeleteCommand = Jldcb.GetDeleteCommand();
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}
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catch (Exception ex)
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{
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}
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}
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private void Button1_Click(object sender, EventArgs e)
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{
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try
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{
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if (dataGridView1.SelectedRows[0].Cells[1].Value.ToString() == "")
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{
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MessageBox.Show("厂家名称不能为空！");
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return;
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}
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ZhanDap.Update(dtZhan);
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dtZhan.Clear();
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ZhanDap.Fill(dtZhan);
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}
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catch (Exception)
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{
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}
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}
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private void Button3_Click(object sender, EventArgs e)
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{
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if (dataGridView2.Rows.Count > 2)
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{
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MessageBox.Show("该厂家下还存在仪表，无法删除");
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}
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else
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{
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//消息框中需要显示哪些按钮，此处显示“确定”和“取消”
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MessageBoxButtons messButton = MessageBoxButtons.OKCancel;
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//"确定要退出吗？"是对话框的显示信息，"退出系统"是对话框的标题
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//默认情况下，如MessageBox.Show("确定要退出吗？")只显示一个“确定”按钮。
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DialogResult dr = MessageBox.Show("确定要删除吗?", "删除厂家", messButton);
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if (dr == DialogResult.OK)//如果点击“确定”按钮
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{
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dataGridView1.Rows.Remove(dataGridView1.SelectedRows[0]);
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}
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ZhanDap.Update(dtZhan);
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dtZhan.Clear();
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ZhanDap.Fill(dtZhan);
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}
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}
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private void Button2_Click(object sender, EventArgs e)
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{
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try
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{
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if (dataGridView2.SelectedRows[0].Cells[2].Value.ToString() == "")
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{
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MessageBox.Show("仪表编号不能为空！");
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return;
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}
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JldDap.Update(dtJLD);
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dtJLD.Clear();
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JldDap.Fill(dtJLD);
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}
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catch (Exception)
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{
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}
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}
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private void Button4_Click(object sender, EventArgs e)
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{
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if (dataGridView2.Rows.Count < 1)
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{
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return;
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}
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//消息框中需要显示哪些按钮，此处显示“确定”和“取消”
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MessageBoxButtons messButton = MessageBoxButtons.OKCancel;
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//"确定要退出吗？"是对话框的显示信息，"退出系统"是对话框的标题
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//默认情况下，如MessageBox.Show("确定要退出吗？")只显示一个“确定”按钮。
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DialogResult dr = MessageBox.Show("确定要删除吗?", "删除厂家", messButton);
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if (dr == DialogResult.OK)//如果点击“确定”按钮
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{
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dataGridView2.Rows.Remove(dataGridView2.SelectedRows[0]);
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}
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JldDap.Update(dtJLD);
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dtJLD.Clear();
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JldDap.Fill(dtJLD);
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}
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private void dataGridView2_RowsAdded(object sender, DataGridViewRowsAddedEventArgs e)
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{
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}
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private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
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{
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}
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private void dataGridView2_UserAddedRow(object sender, DataGridViewRowEventArgs e)
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{
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dataGridView2.Rows[e.Row.Index - 1].Cells[1].Value = strZhanCheck;
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dataGridView2.Rows[e.Row.Index - 1].Cells[2].Value = strZhanName;
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}
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private void dataGridView3_Click(object sender, EventArgs e)
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{
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if (dataGridView3.SelectedRows.Count == 0)
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{
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return;
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}
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try
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{
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strKhID = System.Convert.ToInt32(dataGridView3.SelectedRows[0].Cells[0].Value.ToString());
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if (strKhID == 0)
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{
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return;
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}
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//strZhanCheck = System.Convert.ToString(C1FlexGrid1.Rows[C1FlexGrid1.RowSel][1]);
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string strSQL = "";
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strSQL = "select ID, 客户ID,厂家名称 from 生产厂家 where 客户ID=" + System.Convert.ToString(strKhID) + " order by ID";
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dtZhan = new DataTable();
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ZhanDap = new System.Data.OleDb.OleDbDataAdapter();
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ZhanDap.SelectCommand = new OleDbCommand(strSQL, MySqlCon);
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ZhanDap.Fill(dtZhan);
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dataGridView1.DataSource = dtZhan;
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this.dataGridView1.Columns[0].Visible = false; this.dataGridView1.Columns[1].Visible = false;
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this.dataGridView1.Columns[1].ReadOnly = true;
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dataGridView1.Rows[0].Selected = true;
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dataGridView1_Click(sender, e);
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Zhancb = new OleDbCommandBuilder(ZhanDap);
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ZhanDap.UpdateCommand = Zhancb.GetUpdateCommand();
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ZhanDap.InsertCommand = Zhancb.GetInsertCommand();
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ZhanDap.DeleteCommand = Zhancb.GetDeleteCommand();
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}
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catch (Exception ex)
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{
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}
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}
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private void dataGridView3_CellContentClick(object sender, DataGridViewCellEventArgs e)
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{
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}
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private void button5_Click(object sender, EventArgs e)
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{
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try
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{
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if (dataGridView3.SelectedRows[0].Cells[1].Value.ToString() == "")
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{
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MessageBox.Show("客户名称不能为空！");
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this.dataGridView3.DataSource = dtKh;
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return;
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}
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KhDap.Update(dtKh);
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dtKh.Clear();
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KhDap.Fill(dtKh);
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}
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catch (Exception)
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{
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}
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}
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private void button6_Click(object sender, EventArgs e)
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{
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if (dataGridView1.Rows.Count > 2)
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{
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MessageBox.Show("该站下还存在仪表，无法删除");
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}
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else
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{
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//消息框中需要显示哪些按钮，此处显示“确定”和“取消”
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MessageBoxButtons messButton = MessageBoxButtons.OKCancel;
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//"确定要退出吗？"是对话框的显示信息，"退出系统"是对话框的标题
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//默认情况下，如MessageBox.Show("确定要退出吗？")只显示一个“确定”按钮。
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DialogResult dr = MessageBox.Show("确定要删除吗?", "删除厂家", messButton);
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if (dr == DialogResult.OK)//如果点击“确定”按钮
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{
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dataGridView3.Rows.Remove(dataGridView3.SelectedRows[0]);
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}
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KhDap.Update(dtKh);
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dtKh.Clear();
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KhDap.Fill(dtKh);
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}
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}
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}
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}
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