private FileInfo GetExternalFile(string relFilePath)
{
if (string.IsNullOrEmpty(relFilePath))
{
MessageBox.Show(
string.Format("No external file is referenced in {0}.", _controlLocationName)
, Resources.ExternalNodeReference_ExternalFileNotFoundTitle, MessageBoxButtons.OK,
MessageBoxIcon.Information);
return(null);
}
FileInfo fi = EnvironmentFileHandler.GetFile();
if (fi != null)
{
FileInfo extFile = new FileInfo(Path.Combine(fi.DirectoryName, relFilePath));
if (extFile.Exists)
{
return(extFile);
}
MessageBox.Show(
string.Format("The external file {1} referenced in {0} does not exist.", _controlLocationName,
extFile.FullName)
, Resources.ExternalNodeReference_ExternalFileNotFoundTitle, MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
return(null);
}
private void BrowseButton_Click(object sender, EventArgs e)
{
if (EnvironmentFileHandler.IsSingletonNew)
{
MessageBox.Show(
Resources.ExternalNodeReference_FileUnsavedWarningText,
Resources.ExternalNodeReference_FileUnsavedWarningTitle, MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
FileInfo fi = EnvironmentFileHandler.GetFile();
if (fi != null)
{
openFileDialog.InitialDirectory = fi.DirectoryName;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
FileInfo extFile = new FileInfo(openFileDialog.FileName);
if (extFile.FullName.Equals(fi.FullName, StringComparison.InvariantCultureIgnoreCase))
{
MessageBox.Show(
Resources.ExternalNodeReference_SelfReferenceMessage,
Resources.ExternalNodeReference_BrowseErrorTitle, MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
string relPath = fi.RelativePathTo(extFile);
//Model.SPSD file = EnvironmentFileHandler.LoadFile(openFileDialog.FileName);
//if (file != null)
//{
if (LoadExternalNodeIds(relPath))
{
textBox_ExtNodeFile.Text = relPath;
EnvironmentFileHandler.MakeSingletonDirty();
}
//}
}
catch (Exception ex)
{
MessageBox.Show(
ex.Message,
Resources.ExternalNodeReference_BrowseErrorTitle, MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
}
}
}