private void addScoreForm_Load_1(object sender, EventArgs e)
{
comboBoxCourse.DataSource = course.getAllCourse();
comboBoxCourse.DisplayMember = "label";
comboBoxCourse.ValueMember = "id";
SqlCommand command = new SqlCommand("SELECT id, fullname FROM [dbo].[student11]");
score_dgv.DataSource = student.getStudents(command);
score_dgv.Columns[0].Width = 30;
score_dgv.Columns[1].Width = 135;
}
private void button1_Click(object sender, EventArgs e)
{
string name = search_txt.Text;
if (search_txt.Text.Trim() == "")
{
MessageBox.Show("Error", "", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
DB dataBase = new DB();
SqlCommand command = new SqlCommand(
"SELECT id, fullname, dob, gender, phone, address, picture FROM student11 WHERE address = @address or fullname = @address", dataBase.GetConnection);
command.Parameters.Add("@address", SqlDbType.NVarChar).Value = search_txt.Text;
dataBase.openConnectionState();
StuDB student = new StuDB();
DataTable table = student.getStudents(command);
if (table.Rows.Count > 0)
{
SqlDataAdapter adapter = new SqlDataAdapter();
adapter.SelectCommand = command;
DataSet dataSet = new DataSet();
adapter.Fill(dataSet, "std");
dataBase.closeConnection();
listStu.RowTemplate.Height = 50;
DataTable table1 = dataSet.Tables["std"];
listStu.DataSource = table1;
listStu.ReadOnly = true;
DataGridViewImageColumn imageColumn = new DataGridViewImageColumn();
imageColumn = (DataGridViewImageColumn)listStu.Columns[6];
imageColumn.ImageLayout = DataGridViewImageCellLayout.Stretch;
listStu.AllowUserToAddRows = false;
}
else
{
MessageBox.Show("not found", "Find Student", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}
