private DialogResult ShowOpenFileDialog()
{
DialogResult res = DialogResult.None;
_openFileDialog.InitialDirectory = this.txtInitialDirectory.Text;
_openFileDialog.FileName = string.Empty;
_openFileDialog.Filter = this.txtFilter.Text;
_openFileDialog.FilterIndex = PFTextProcessor.ConvertStringToInt(this.txtFilterIndex.Text, 1);
_openFileDialog.MultiSelect = this.chkMultiSelect.Checked;
res = _openFileDialog.ShowOpenFileDialog();
if (res == DialogResult.OK)
{
this.txtInitialDirectory.Text = _openFileDialog.InitialDirectory;
this.txtFilterIndex.Text = _openFileDialog.FilterIndex.ToString();
_msg.Length = 0;
if (chkMultiSelect.Checked)
{
_msg.Append("Open File names: \r\n");
if (_openFileDialog.FileNames != null)
{
for (int i = 0; i < _openFileDialog.FileNames.Length; i++)
{
_msg.Append(_openFileDialog.FileNames[i]);
_msg.Append("\r\n");
}
}
else
{
_msg.Append("<Null>");
}
}
else
{
_msg.Append("Open File name: \r\n");
_msg.Append(_openFileDialog.FileName);
}
Program._messageLog.WriteLine(_msg.ToString());
if (_openFileDialog.MultiSelect)
{
if (_openFileDialog.FileNames != null)
{
for (int i = 0; i < _openFileDialog.FileNames.Length; i++)
{
UpdateMruList(_openFileDialog.FileNames[i]);
}
}
else
{
;
}
}
else
{
UpdateMruList(_openFileDialog.FileName);
}
_msg.Length = 0;
_msg.Append("ToXmlString:\r\n");
_msg.Append(_openFileDialog.ToXmlString());
_msg.Append("\r\n");
_msg.Append("ToXmlDocument:\r\n");
_msg.Append(_openFileDialog.ToXmlDocument().OuterXml);
Program._messageLog.WriteLine(_msg.ToString());
string xmlFileName = @"c:\temp\Dialog.xml";
_openFileDialog.SaveToXmlFile(xmlFileName);
PFOpenFileDialog diag2 = PFOpenFileDialog.LoadFromXmlFile(xmlFileName);
_msg.Length = 0;
_msg.Append("\r\nXmlFileName: ");
_msg.Append(xmlFileName);
_msg.Append("\r\n");
_msg.Append("\r\ndiag2 ToXmlString:\r\n");
_msg.Append(diag2.ToXmlString());
_msg.Append("\r\n");
_msg.Append("\r\ndiag2 ToXmlDocument:\r\n");
_msg.Append(diag2.ToXmlDocument().OuterXml);
Program._messageLog.WriteLine(_msg.ToString());
_msg.Length = 0;
_msg.Append("\r\nToString: ");
_msg.Append(_openFileDialog.ToString());
Program._messageLog.WriteLine(_msg.ToString());
}
else
{
_msg.Length = 0;
_msg.Append("Dialog result is ");
_msg.Append(res.ToString());
Program._messageLog.WriteLine(_msg.ToString());
}
return(res);
}
