public override bool ValidatePage()
{
try
{
String selectedLocation = this.textBoxInstallationLocation.Text;
if (!selectedLocation.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
selectedLocation = selectedLocation + Path.DirectorySeparatorChar.ToString();
}
// If this is an upgrade, we cannot let the user choose the same location as
// the previous installation
if (PropertyBagDictionary.Instance.PropertyExists(PropertyBagConstants.VMMSupportedVersionInstalled))
{
if (PropertyBagDictionary.Instance.PropertyExists(PropertyBagConstants.ServerVersion) &&
selectedLocation.Equals(SetupConstants.GetServerInstallPath(), StringComparison.OrdinalIgnoreCase))
{
throw new Exception("An installation already exists at this location");
}
}
SetupInputs.Instance.EditItem(SetupInputTags.BinaryInstallLocationTag, selectedLocation);
// Need to save the installation location in property bag for prerequisite check
PropertyBagDictionary.Instance.SafeAdd(PropertyBagConstants.InstallationLocation, this.textBoxInstallationLocation.Text);
}
catch (Exception backEndErrorException)
{
SetupLogger.LogException(backEndErrorException);
SetupHelpers.ShowError(backEndErrorException.Message);
return(false);
}
return(true);
}
public static string GetServerSetupPath()
{
return(Path.Combine(SetupConstants.GetServerInstallPath(), SetupConstants.SetupDirectory));
}