private void 学?ì生|¨2所¨′学?ì课?程¨?及??学?ì分¤?统a3计?ToolStripMenuItem_Click(object sender, EventArgs e) {
frmCourse1 fCourse1 = new frmCourse1(); fCourse1.Show(); }
private void 教¨?师o|任¨?课?查¨|询?￥ToolStripMenuItem_Click(object sender, EventArgs e) {
frmCourse2 fCourse2 = new frmCourse2(); fCourse2.Show(); }
private void 班?¨¤级?课?程¨?开a设|¨¨查¨|询?￥ToolStripMenuItem_Click(object sender, EventArgs e) {
frmCourse3 fCourse3 = new frmCourse3(); fCourse3.Show(); }
private void 学?ì生|¨2信?息?é插?入¨?ToolStripMenuItem_Click(object sender, EventArgs e) {
frmStudent fStudent = new frmStudent(); fStudent.Show(); }
private void 调ì??用??存??储??é过y程¨?演Y示o?ToolStripMenuItem_Click(object sender, EventArgs e) {
frmProcedure fProcedure = new frmProcedure(); fProcedure.Show(); } } }
截图：
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6.3 系统功能界面截图
以几个功能界面图为例： （1）学生成绩统计 C#代码；
using System;
using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text;
using System.Windows.Forms;
namespace C01luhai {
public partial class frmReport1 : Form {
sqlConnect con = new sqlConnect(); public DataSet ds = new DataSet(); private string lh;
protected void SetBind() { try {
lh = \学?ì生|¨2成¨|绩?§统a3计?lh\; con.BindDataGridView(dataGridView1 ,lh); dataGridView1.Columns[0].ReadOnly=true; dataGridView1.AllowUserToAddRows =false; }
catch {
MessageBox.Show(\不?能¨1操¨′作á???\, \提?¨￠示o?o?\,MessageBoxButtons.OK, MessageBoxIcon.Information); } }
public frmReport1() {
InitializeComponent(); SetBind(); }
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private void frmReport1_Load(object sender, EventArgs e) { }
private void button1_Click(object sender, EventArgs e) { try {
lh = \学?ì生|¨2成¨|绩?§统a3计?lh where 学?ì生|¨2学?ì号?lh=\\'\+txtSno.Text+\;
con.BindDataGridView(dataGridView1, lh); dataGridView1.Columns[0].ReadOnly =true; dataGridView1.AllowUserToAddRows = false; }
catch {
MessageBox.Show(\不?能¨1操¨′作á???\, \提?¨￠示o?o?\, MessageBoxButtons.OK,
MessageBoxIcon.Information); } }
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e) {
} } }
截图：
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