public ReportBase CloneSchema()
{
ReportBase dts = new ReportBase();
dts._dt = this._dt.Clone();
dts._columnsTitle = this._columnsTitle;
return(dts);
}
public ReportBase Select(String filter)
{
ReportBase dts = new ReportBase();
dts._dt = this._dt.Clone();
dts._columnsTitle = this._columnsTitle;
foreach (DataRow dr in this._dt.Select(filter))
{
dts._dt.Rows.Add(dr.ItemArray);
}
return(dts);
}
public ReportBase Clone()
{
ReportBase dts = new ReportBase();
dts._dt = this._dt.Clone();
dts._columnsTitle = this._columnsTitle;
foreach (DataRow dr in this._dt.Rows)
{
dts._dt.Rows.Add(dr.ItemArray);
}
return(dts);
}
public void LoadFromFile(String filename)
{
IFormatter formato = new BinaryFormatter();
MemoryStream file = null;
Int32 cnt = 0;
FileInfo iFile = new FileInfo(filename);
while ((cnt < 5) && (file == null))
{
try
{
file = new MemoryStream(File.ReadAllBytes(filename));
//file = File.Open(filename, FileMode.Open, FileAccess.Read);
}
catch (Exception ex)
{
cnt++;
if (cnt == 5)
{
throw ex;
}
}
}
ReportBase item = (ReportBase)formato.Deserialize(file);
file.Dispose();
file.Dispose();
file.Close();
file = null;
this._dt = item._dt;
this._columnsTitle = item._columnsTitle;
}
public void CopyTo(ReportBase data)
{
data._dt.Merge(this._dt);
//this._dt.Merge( data._dt);
}