private void btnSave_Click(object sender, EventArgs e)
{
try
{
var dc = new ClassSRMDataContext(Config.connection);
byte[] imageData = null;
imageData = ReadImageFile(img.GetLoadedImageLocation());
dc.InsertStudent((int)cmbClass.EditValue, txtName.Text, txtLName.Text, txtFName.Text, cmbGender.Text, imageData);
XtraMessageBox.Show("دانش آموز موردنظر با موفقیت ثبت شد", "توجه", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtName.Text = string.Empty;
txtFName.Text = string.Empty;
txtLName.Text = string.Empty;
img.Image = null;
txtName.Select();
}
catch (Exception ex)
{
XtraMessageBox.Show(ex.Message, "ClassSRM", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}