public static bool EndProgress (Adapdev.IProgressCallback _callback, string message, bool ok)
{
if (_callback != null)
{
if (_callback.IsAborting) return false;
_callback.SetText(message,"");
_callback.SetRange(0, 1);
if (ok)
{
_callback.StepTo(1);
}
else
{
_callback.StepTo(0);
_callback.AddMessage(ProgressMessageTypes.Critical,"No database schema information found.");
}
}
return true;
}
/// <summary>
/// Gets the OLE db schema.
/// </summary>
/// <param name="oledbConnectionString">Oledb connection string.</param>
/// <param name="guid">GUID.</param>
/// <param name="filterCatalog">Filter catalog.</param>
/// <param name="filterSchema">Filter schema.</param>
/// <param name="filterName">Name of the filter.</param>
/// <param name="filterType">Filter type.</param>
/// <returns></returns>
public DataTable GetOleDbSchema(Adapdev.IProgressCallback _callback, string oledbConnectionString, Guid guid, string filterCatalog, string filterSchema, string filterName, string filterType)
{
DataTable schemaTable = null;
OleDbConnection conn = new OleDbConnection(oledbConnectionString);
conn.Open();
try
{
schemaTable = conn.GetOleDbSchemaTable(guid, GetFilters(guid, filterCatalog, filterSchema, filterName, filterType));
}
catch (Exception ex)
{
if (_callback != null) _callback.AddMessage(ProgressMessageTypes.Critical, "Error obtaining Schema Information: " + ex.Message);
}
conn.Close();
return schemaTable;
}
