/
frmStudentMaintenance.cs
166 lines (129 loc) · 5.07 KB
/
frmStudentMaintenance.cs
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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 StudentMaintenance
{
public partial class frmStudentMaintenance : Form
{
public frmStudentMaintenance()
{
InitializeComponent();
}
private void studentBindingNavigatorSaveItem_Click(object sender, EventArgs e)
{
this.Validate();
this.studentBindingSource.EndEdit();
this.tableAdapterManager.UpdateAll(this.expStudentsAndMajorsDataSet);
}
private void frmStudentMaintenance_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'expStudentsAndMajorsDataSet.StudentMajor' table. You can move, or remove it, as needed.
this.studentMajorTableAdapter.Fill(this.expStudentsAndMajorsDataSet.StudentMajor);
// TODO: This line of code loads data into the 'expStudentsAndMajorsDataSet.Student' table. You can move, or remove it, as needed.
//this.studentTableAdapter.Fill(this.expStudentsAndMajorsDataSet.Student);
}
private void middleInitialTextBox_TextChanged(object sender, EventArgs e)
{
}
private void firstNameTextBox_TextChanged(object sender, EventArgs e)
{
}
private void lastNameLabel_Click(object sender, EventArgs e)
{
}
private void lastNameTextBox_TextChanged(object sender, EventArgs e)
{
}
private void studentIDTextBox_TextChanged(object sender, EventArgs e)
{
}
private void studentIDLabel_Click(object sender, EventArgs e)
{
}
private void firstNameLabel_Click(object sender, EventArgs e)
{
}
private void middleInitialLabel_Click(object sender, EventArgs e)
{
}
private void studentBindingNavigator_RefreshItems(object sender, EventArgs e)
{
}
private void findByIDToolStripButton_Click(object sender, EventArgs e)
{
try
{
this.studentTableAdapter.FindByID(this.expStudentsAndMajorsDataSet.Student, ((int)(System.Convert.ChangeType(studentIDToolStripTextBox.Text, typeof(int)))));
}
catch (System.Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message);
}
}
private void FindByLastNameToolStripButton_Click(object sender, EventArgs e)
{
this.studentTableAdapter.FindByLastName(this.expStudentsAndMajorsDataSet.Student, ((string)((LastNameToolStripTextBox.Text))));
}
private void FindAllToolStripButton_Click(object sender, EventArgs e)
{
this.studentTableAdapter.Fill(this.expStudentsAndMajorsDataSet.Student);
}
private void btnAddStudent_Click(object sender, EventArgs e)
{
frmStudentAddModify addStudentForm;
DialogResult result;
addStudentForm = new frmStudentAddModify();
addStudentForm.addMode = true;
result = addStudentForm.ShowDialog();
if (result == DialogResult.OK)
{
Console.WriteLine("Clicked OK on Add Student");
studentIDToolStripTextBox.Text = addStudentForm.studentID.ToString();
findByIDToolStripButton.PerformClick();
}
else if (result == DialogResult.Cancel)
{
Console.WriteLine("Clicked Cancel on Add Student");
}
}
private void btnModifyStudent_Click(object sender, EventArgs e)
{
frmStudentAddModify addStudentForm;
DialogResult result;
addStudentForm = new frmStudentAddModify();
addStudentForm.addMode = false;
addStudentForm.studentID = Convert.ToInt32(studentIDTextBox.Text);
result = addStudentForm.ShowDialog();
if (result == DialogResult.OK)
{
Console.WriteLine("Clicked OK on Modify Student");
this.studentTableAdapter.FindByID(this.expStudentsAndMajorsDataSet.Student, addStudentForm.studentID);
}
else if (result == DialogResult.Cancel)
{
Console.WriteLine("Clicked Cancel on Modify Student");
}
}
private void btnDeleteStudent_Click(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show("Are you sure you want to delete this Student","Warning",MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
this.studentBindingSource.RemoveCurrent();
this.studentTableAdapter.Update(this.expStudentsAndMajorsDataSet.Student);
}
else
{
}
}
private void btnExit_Click(object sender, EventArgs e)
{
this.Close();
}
}
}