public bool CanExecute(object parameter)
{
try
{
return(InnerCanExecute(parameter));
}
catch (Exception ex)
{
uiService.ShowError(ex, string.Format(CultureInfo.CurrentCulture, "An error occurred while determining if the command {0} can execute:", Title));
}
return(false);
}
private void LoadSectionsFromSource(IDesignConfigurationSource sectionConfigurationSource)
{
var locator = builder.Resolve <ConfigurationSectionLocator>();
foreach (var sectionName in locator.ConfigurationSectionNames)
{
try
{
var section = sectionConfigurationSource.GetLocalSection(sectionName);
if (section != null)
{
AddSection(sectionName, section, new InitializeContext(sectionConfigurationSource));
}
}
catch (Exception e)
{
uiService.ShowError(e, string.Format(CultureInfo.CurrentCulture, Resources.ErrorCouldNotLoadSection, sectionName));
}
}
}
public bool SaveMainConfiguration(string fileName, bool saveAs)
{
try
{
if (!sourceModel.IsValidForSave() || !EnvironmentsCanSave())
{
uiService.ShowError(Resources.SaveConfigurationInvalidError);
return(false);
}
if (String.IsNullOrEmpty(fileName))
{
return(SaveAs());
}
if (!EnsureCanSaveConfigurationFile(fileName))
{
return(false);
}
if (saveAs && !string.IsNullOrEmpty(this.configurationFileName) && File.Exists(this.configurationFileName))
{
File.Copy(this.configurationFileName, fileName, true);
// make the target file writable (it may have inherited the read-only attribute from the original file)
FileAttributes attributes = File.GetAttributes(fileName);
File.SetAttributes(fileName, attributes & ~FileAttributes.ReadOnly);
}
using (var configurationSource = new DesignConfigurationSource(fileName))
{
var saved = sourceModel.Save(configurationSource);
if (!saved)
{
return(false);
}
}
ConfigurationFilePath = fileName;
return(true);
}
catch (Exception ex)
{
ConfigurationLogWriter.LogException(ex);
uiService.ShowMessageWpf(string.Format(CultureInfo.CurrentCulture, Resources.SaveApplicationErrorMessage, ex.Message),
Resources.SaveApplicationErrorMessageTitle, MessageBoxButton.OK);
return(false);
}
}