public void InitDataTable()
{
this._DataTable = new ProductiveAdvantage.MasterDS.ChildKeyValueDataTable();
this._DataTable.BeginInit();
// fill with fields
foreach (DictionaryEntry entry in this.Fields)
{
this._DataTable.AddChildKeyValueRow(entry.Key.ToString(), "", true, "", true);
}
// fill with names
foreach (MasterDS.ChildKeyValueRow row in this._DataTable)
{
row.KeyName = DatabaseOptimizer.GetKeyName(row.Key);
}
this._DataTable.EndInit();
this._DataTable.AcceptChanges();
}
public void PopulateFields()
{
// fill hashTable
Fields.Clear();
Aspose.Word.Document doc;
string filePath = this.SavedPath == "" ? this.FilePath : this.SavedPath;
if (File.Exists(filePath) == false)
{
return;
}
using (FileStreamManager fs = new FileStreamManager(filePath, true))
{
fs.OpenFileStream();
if (fs.Abort == true)
{
TemplateValid = false;
return;
}
doc = null;
try
{
doc = new Aspose.Word.Document(fs.FileStream);
}
catch (Exception ex)
{
ErrorManager.WriteTraceInfo("TemplateStruct.PopulateFields().openDocument", ex, true, String.Format("The following document failed to open...\n{0}", filePath));
TemplateValid = false;
return;
}
}
using (JetTask t = new JetTask())
{
object str;
foreach (DocumentProperty property in doc.CustomDocumentProperties)
{
if (property.Name.StartsWith("pA_"))
{
t.CommandText = "SELECT [Default] FROM FieldNames WHERE FieldKey = '" + property.Name + "'";
str = t.ExecuteScalar();
if (str == null)
{
str = "";
}
this.Fields.Add(property.Name, str);
}
}
}
// sync dataTable
if (this.DataTable != null)
{
Hashtable ht = new Hashtable();
foreach (DictionaryEntry entry in this.Fields)
{
ht.Add(entry.Key, entry.Value);
// check to see if its already in the datatable
if (this.DataTable != null && this.DataTable.IsInitialized)
{
if (this.DataTable.FindByKey(entry.Key.ToString()) == null)
{
this.DataTable.AddChildKeyValueRow(entry.Key.ToString(), DatabaseOptimizer.GetKeyName(entry.Key.ToString()), true, "", true);
}
}
}
// update visibility
if (this.DataTable.Count > 0)
{
foreach (MasterDS.ChildKeyValueRow row in DataTable)
{
row.IsVisible = ht.ContainsKey(row.Key);
row.KeyName = DatabaseOptimizer.GetKeyName(row.Key);
}
}
}
}