private void txtOptions_ButtonClicked(object sender, EventArgs e)
{
try
{
#region Sanity Checks
if (string.IsNullOrEmpty(Filename))
{
throw new ArgumentNullException("Filename");
}
string ext = Path.GetExtension(Filename).Substring(1).ToUpper();
if (!ImportManager.IsSupportedExtension(ext))
{
throw new ArgumentException("File extension not supported: " + ext);
}
#endregion
var t = ImportManager.GetOptionType(ext);
if (t == null)
{
throw new ArgumentException("Option type not found for extension: " + ext);
}
#region Create DataTable
var dt = new DataTable("Options");
dt.Columns.Add("Key", typeof(string)).ReadOnly = true;
dt.Columns.Add("Value", typeof(string));
dt.Columns.Add("DataType", typeof(string)).ReadOnly = true;
var piList = t.GetProperties();
foreach (var item in piList)
{
var dr = dt.NewRow();
dr["Key"] = item.Name;
dr["Value"] = DBNull.Value;
dr["DataType"] = item.PropertyType.Name;
dt.Rows.Add(dr);
}
#endregion
using (var d = new DynamicEditorForm())
{
d.Caption = "Import Option(s) Editor";
d.DataSource = dt;
if (d.ShowDialog() != DialogResult.OK)
{
return;
}
}
var sb = new StringBuilder();
foreach (DataRow dr in dt.Rows)
{
if (DataConvert.IsNull(dr["Value"]))
{
continue;
}
var key = dr["Key"].ToString();
var val = dr["Value"].ToString();
var type = dr["DataType"].ToString();
if (type.Equals("String", StringComparison.InvariantCultureIgnoreCase))
{
val = string.Format("\"{0}\"", val);
}
if (sb.Length > 0)
{
sb.Append("; ");
}
sb.AppendFormat("{0}={1}", key, val);
}
Options = sb.ToString();
}
catch (Exception ex)
{
FormUtil.WinException(ex);
}
}