protected void btnEqual_Click(object sender, EventArgs e) { if (validateOperation()) { Operations op = new Operations(txtOperation.Text.Trim()); txtOperation.Text = op.get_Result(); } }
protected void btnEqual_Click(object sender, EventArgs e) { if (validateOperation()) { Operations op = new Operations(txtOperation.Text.Trim()); txtOperation.Text = op.get_Result(); } }