private void performConversion_Click(object sender, EventArgs e)
{
string buttonText = "";
try
{
ConvertService cs = new ConvertService();
string convertedCode = "", errorMessage = "";
string conversionType = ConversionTypes[typeOfConversion.Items[typeOfConversion.SelectedIndex].ToString()];
buttonText = performConversion.Text;
performConversion.Text = "waiting...";
performConversion.Enabled = false;
bool bResult = cs.PerformConversion(conversionType, inputSource.Text,
out convertedCode, out errorMessage);
if (bResult)
{
outputTextBox.Text = convertedCode.Replace("\n", "\r\n");
}
else
{
outputTextBox.Text = errorMessage.Replace("\n", "\r\n");
}
}
catch (Exception ex)
{
// Failure is reported via dialog box, but not presented in a "nice way" - after all, this is for developers
MessageBox.Show("Web Service failed: " + ex.ToString());
}
finally
{
performConversion.Text = buttonText;
performConversion.Enabled = true;
}
}