form5.cs

学生信息管理系统

			this.备注.Name = "备注";
			this.备注.Size = new System.Drawing.Size(64, 16);
			this.备注.TabIndex = 24;
			this.备注.Text = "备注";
			this.备注.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// 专业名
			// 
			this.专业名.Location = new System.Drawing.Point(32, 136);
			this.专业名.Name = "专业名";
			this.专业名.Size = new System.Drawing.Size(64, 16);
			this.专业名.TabIndex = 23;
			this.专业名.Text = "专业名";
			this.专业名.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// 姓名
			// 
			this.姓名.Location = new System.Drawing.Point(32, 104);
			this.姓名.Name = "姓名";
			this.姓名.Size = new System.Drawing.Size(64, 16);
			this.姓名.TabIndex = 22;
			this.姓名.Text = "姓名";
			this.姓名.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// 学号
			// 
			this.学号.Location = new System.Drawing.Point(32, 64);
			this.学号.Name = "学号";
			this.学号.Size = new System.Drawing.Size(64, 16);
			this.学号.TabIndex = 21;
			this.学号.Text = "学号";
			this.学号.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// sqlDataAdapter1
			// 
			this.sqlDataAdapter1.DeleteCommand = this.sqlDeleteCommand1;
			this.sqlDataAdapter1.InsertCommand = this.sqlInsertCommand1;
			this.sqlDataAdapter1.SelectCommand = this.sqlSelectCommand1;
			this.sqlDataAdapter1.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] {
																									  new System.Data.Common.DataTableMapping("Table", "student", new System.Data.Common.DataColumnMapping[] {
																																																				 new System.Data.Common.DataColumnMapping("学号", "学号"),
																																																				 new System.Data.Common.DataColumnMapping("姓名", "姓名"),
																																																				 new System.Data.Common.DataColumnMapping("专业名", "专业名"),
																																																				 new System.Data.Common.DataColumnMapping("性别", "性别"),
																																																				 new System.Data.Common.DataColumnMapping("出生时间", "出生时间"),
																																																				 new System.Data.Common.DataColumnMapping("总学分", "总学分"),
																																																				 new System.Data.Common.DataColumnMapping("备注", "备注")})});
			this.sqlDataAdapter1.UpdateCommand = this.sqlUpdateCommand1;
			// 
			// sqlDeleteCommand1
			// 
			this.sqlDeleteCommand1.CommandText = "DELETE FROM student WHERE (学号 = @Original_学号) AND (专业名 = @Original_专业名) AND (出生时间" +
				" = @Original_出生时间) AND (姓名 = @Original_姓名) AND (性别 = @Original_性别) AND (总学分 = @O" +
				"riginal_总学分 OR @Original_总学分 IS NULL AND 总学分 IS NULL)";
			this.sqlDeleteCommand1.Connection = this.sqlConnection1;
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_学号", System.Data.SqlDbType.VarChar, 6, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "学号", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_专业名", System.Data.SqlDbType.VarChar, 10, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "专业名", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_出生时间", System.Data.SqlDbType.DateTime, 8, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "出生时间", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_姓名", System.Data.SqlDbType.VarChar, 8, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "姓名", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_性别", System.Data.SqlDbType.VarChar, 2, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "性别", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_总学分", System.Data.SqlDbType.TinyInt, 1, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "总学分", System.Data.DataRowVersion.Original, null));
			// 
			// sqlConnection1
			// 
			this.sqlConnection1.ConnectionString = "workstation id=8FB25E96FF90450;packet size=4096;integrated security=SSPI;data sou" +
				"rce=8FB25E96FF90450;persist security info=False;initial catalog=celery";
			// 
			// sqlInsertCommand1
			// 
			this.sqlInsertCommand1.CommandText = "INSERT INTO student(学号, 姓名, 专业名, 性别, 出生时间, 总学分, 备注) VALUES (@学号, @姓名, @专业名, @性别, " +
				"@出生时间, @总学分, @备注); SELECT 学号, 姓名, 专业名, 性别, 出生时间, 总学分, 备注 FROM student WHERE (学号 " +
				"= @学号)";
			this.sqlInsertCommand1.Connection = this.sqlConnection1;
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@学号", System.Data.SqlDbType.VarChar, 6, "学号"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@姓名", System.Data.SqlDbType.VarChar, 8, "姓名"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@专业名", System.Data.SqlDbType.VarChar, 10, "专业名"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@性别", System.Data.SqlDbType.VarChar, 2, "性别"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@出生时间", System.Data.SqlDbType.DateTime, 8, "出生时间"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@总学分", System.Data.SqlDbType.TinyInt, 1, "总学分"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@备注", System.Data.SqlDbType.VarChar, 2147483647, "备注"));
			// 
			// sqlSelectCommand1
			// 
			this.sqlSelectCommand1.CommandText = "SELECT 学号, 姓名, 专业名, 性别, 出生时间, 总学分, 备注 FROM student";
			this.sqlSelectCommand1.Connection = this.sqlConnection1;
			// 
			// sqlUpdateCommand1
			// 
			this.sqlUpdateCommand1.CommandText = @"UPDATE student SET 学号 = @学号, 姓名 = @姓名, 专业名 = @专业名, 性别 = @性别, 出生时间 = @出生时间, 总学分 = @总学分, 备注 = @备注 WHERE (学号 = @Original_学号) AND (专业名 = @Original_专业名) AND (出生时间 = @Original_出生时间) AND (姓名 = @Original_姓名) AND (性别 = @Original_性别) AND (总学分 = @Original_总学分 OR @Original_总学分 IS NULL AND 总学分 IS NULL); SELECT 学号, 姓名, 专业名, 性别, 出生时间, 总学分, 备注 FROM student WHERE (学号 = @学号)";
			this.sqlUpdateCommand1.Connection = this.sqlConnection1;
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@学号", System.Data.SqlDbType.VarChar, 6, "学号"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@姓名", System.Data.SqlDbType.VarChar, 8, "姓名"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@专业名", System.Data.SqlDbType.VarChar, 10, "专业名"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@性别", System.Data.SqlDbType.VarChar, 2, "性别"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@出生时间", System.Data.SqlDbType.DateTime, 8, "出生时间"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@总学分", System.Data.SqlDbType.TinyInt, 1, "总学分"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@备注", System.Data.SqlDbType.VarChar, 2147483647, "备注"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_学号", System.Data.SqlDbType.VarChar, 6, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "学号", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_专业名", System.Data.SqlDbType.VarChar, 10, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "专业名", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_出生时间", System.Data.SqlDbType.DateTime, 8, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "出生时间", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_姓名", System.Data.SqlDbType.VarChar, 8, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "姓名", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_性别", System.Data.SqlDbType.VarChar, 2, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "性别", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_总学分", System.Data.SqlDbType.TinyInt, 1, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "总学分", System.Data.DataRowVersion.Original, null));
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(0, 288);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(496, 72);
			this.label3.TabIndex = 38;
			this.label3.Click += new System.EventHandler(this.label3_Click);
			// 
			// dataGrid1
			// 
			this.dataGrid1.DataMember = "";
			this.dataGrid1.DataSource = this.dataSet31.student;
			this.dataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.dataGrid1.Location = new System.Drawing.Point(0, 256);
			this.dataGrid1.Name = "dataGrid1";
			this.dataGrid1.Size = new System.Drawing.Size(496, 96);
			this.dataGrid1.TabIndex = 39;
			// 
			// radioButton3
			// 
			this.radioButton3.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.dataSet31, "student.性别"));
			this.radioButton3.Location = new System.Drawing.Point(328, 64);
			this.radioButton3.Name = "radioButton3";
			this.radioButton3.Size = new System.Drawing.Size(32, 24);
			this.radioButton3.TabIndex = 42;
			this.radioButton3.Text = "男";
			// 
			// radioButton1
			// 
			this.radioButton1.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.dataSet31, "student.性别"));
			this.radioButton1.Location = new System.Drawing.Point(384, 64);
			this.radioButton1.Name = "radioButton1";
			this.radioButton1.Size = new System.Drawing.Size(32, 24);
			this.radioButton1.TabIndex = 43;
			this.radioButton1.Text = "女";
			// 
			// Form5
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(504, 349);
			this.Controls.Add(this.radioButton1);
			this.Controls.Add(this.radioButton3);
			this.Controls.Add(this.dataGrid1);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.返回);
			this.Controls.Add(this.insert);
			this.Controls.Add(this.all);
			this.Controls.Add(this.birthday);
			this.Controls.Add(this.memory);
			this.Controls.Add(this.department);
			this.Controls.Add(this.sname);
			this.Controls.Add(this.sno);
			this.Controls.Add(this.总学分);
			this.Controls.Add(this.出生日期);
			this.Controls.Add(this.性别);
			this.Controls.Add(this.备注);
			this.Controls.Add(this.专业名);
			this.Controls.Add(this.姓名);
			this.Controls.Add(this.学号);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label1);
			this.Name = "Form5";
			this.Text = "修改记录";
			this.Load += new System.EventHandler(this.Form5_Load);
			((System.ComponentModel.ISupportInitialize)(this.dataSet31)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		private void insert_Click(object sender, System.EventArgs e)
		{ 
		    DataRow drupdate;
			string SNO=sno.Text;
			bool sex;

		    drupdate=dataSet31.Tables["student"].Rows.Find(SNO);
			
			try
			{        
				    drupdate.BeginEdit();
     				drupdate[0]=sno.Text;
					drupdate[1]=sname.Text;
					drupdate[2]=department.Text;

				if(radioButton1.Checked==true)
				{
					sex=true;
					drupdate[3]=sex;
				}
				else
				{
					sex=false;
					drupdate[3]=sex;
				}
		
				
			
					drupdate[4]=Convert.ToDateTime(birthday.Text);
					drupdate[5]=all.Text;
					drupdate[6]=memory.Text;
				    drupdate.EndEdit();

				    sqlDataAdapter1.Update(dataSet31,"student");
				
				
            

			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.Message);
			}
		}

		private void label3_Click(object sender, System.EventArgs e)
		{
		
		}

		private void Form5_Load(object sender, System.EventArgs e)
		{
		    sqlDataAdapter1.Fill(dataSet31);
		}
			

			}
		}