private void btnUpdate_Click(object sender, EventArgs e)
{
bool status;
long ID = 0;
bool convert = long.TryParse(txtId.Text, out ID);
if (convert == true)
{
id = Convert.ToInt32(txtId.Text);
name = txtName.Text;
address = txtAddress.Text;
MobileNo = txtNumber.Text;
status = CRUDEmployee.updateEmployee(id, name, address, MobileNo);
if (status == true)
{
MessageBox.Show("Document Updated Successfully");
btnGetData_Click(sender, e);
txtId.Text = "";
txtName.Text = "";
txtAddress.Text = "";
txtNumber.Text = "";
}
else
{
MessageBox.Show("Error! Occured During Document Update!");
}
}
else
{
MessageBox.Show("Please enter a valid employee ID.");
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
bool status;
documentID = txtId.Text;
long ID = 0;
bool convert = long.TryParse(documentID, out ID);
if (convert == true)
{
status = CRUDEmployee.deleteEmployee(ID.ToString());
if (status == true)
{
MessageBox.Show("Document Deleted Successfully");
btnGetData_Click(sender, e);
txtId.Text = "";
}
else
{
MessageBox.Show("Error Occured During Document Delete!");
}
}
else
{
MessageBox.Show("Please enter a employee id.");
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
long ID = 0;
bool status = long.TryParse(txtSearch.Text, out ID);
if (status == true)
{
var empItem = CRUDEmployee.GetEmployeeByID(ID.ToString());
txtId.Text = empItem.Item1;
txtName.Text = empItem.Item2;
txtAddress.Text = empItem.Item3;
txtNumber.Text = empItem.Item4;
}
else
{
MessageBox.Show("Please enter a valid employee ID.");
}
}
private void btnGetData_Click(object sender, EventArgs e)
{
DataTable dt = CRUDEmployee.getAllDocument();
gridView.DataSource = dt;
}