Vb.net Project With Coding Info

Dim query As String = "SELECT StudentID, Name, Age, Course FROM Students WHERE Name LIKE @Search + '%'" Dim dataTable As New DataTable()

' Hide StudentID column if needed dgvStudents.Columns("StudentID").Visible = True dgvStudents.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill End Sub Vb.net Project With Coding

MessageBox.Show("Student added successfully!", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information) ClearFields() LoadAllStudents() End If End Sub Dim query As String = "SELECT StudentID, Name,

Using conn As SqlConnection = GetConnection() Using cmd As New SqlCommand(query, conn) cmd.Parameters.AddWithValue("@StudentID", Convert.ToInt32(txtStudentID.Text)) cmd.Parameters.AddWithValue("@Name", txtName.Text.Trim()) cmd.Parameters.AddWithValue("@Age", numAge.Value) cmd.Parameters.AddWithValue("@Course", txtCourse.Text.Trim()) Vb.net Project With Coding

If String.IsNullOrEmpty(searchValue) Then LoadAllStudents() Return End If