public void SelectOntapeFile()
{
DialogResult result = openFileDialog1.ShowDialog();
if (result == DialogResult.OK) // Test result.
{
MyTapeReader = new OntapeReader();
tvDBList.Nodes.Clear();
dataGridView1.Rows.Clear();
dataGridView1.Columns.Clear();
toolStripProgressBar1.Visible = true;
BackgroundWorker worker = new BackgroundWorker();
worker.WorkerReportsProgress = true;
worker.DoWork += new DoWorkEventHandler(LoadOntapeFile);
worker.ProgressChanged += new ProgressChangedEventHandler(worker_ProgressChanged);
worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(worker_RunWorkerCompleted);
worker.RunWorkerAsync();
}
}
public void ProcessRow(OntapeReader.DBValue[] rowData)
{
int dvRecIndex = dataGridView1.Rows.Add();
DataGridViewRow thisRecord = dataGridView1.Rows[dvRecIndex];
for (int k = 0; k < rowData.Count(); k++)
{
OntapeReader.DBValue thisValue = rowData[k];
string ColDataValue = "";
// Output column data
if (thisValue.dataLen > 0 && thisValue.isNull == 0)
{
switch (thisValue.dataType)
{
case 0x0000: // TEXT
if (thisValue.dataVal[0] != 0x00)
{
ColDataValue = System.Text.Encoding.UTF8.GetString(thisValue.dataVal);
}
else
{
ColDataValue = "<EMPTY>";
}
break;
case 0x0001: // SMALLINT
//thisValue.dataVal.Reverse();
ColDataValue = "0x" + (OntapeReader.ReverseInt16((ushort)BitConverter.ToInt16(thisValue.dataVal, 0))).ToString("X4");
break;
case 0x0002: // INT
//thisValue.dataVal.Reverse();
ColDataValue = "0x" + (OntapeReader.ReverseInt32((uint)BitConverter.ToInt32(thisValue.dataVal, 0))).ToString("X8");
break;
case 0x0003: // FLOAT
break;
case 0x0009: // NULL
break;
case 0x000A: // DATETIME
break;
case 0x0029: // BOOL
ColDataValue = (BitConverter.ToBoolean(thisValue.dataVal, 0)).ToString();
break;
case 0x0034: // LONG
//thisValue.dataVal.Reverse();
ColDataValue = "0x" + (OntapeReader.ReverseInt64((ulong)BitConverter.ToInt64(thisValue.dataVal, 0))).ToString("X16");
break;
case 0x1029: // BINARY FILE POINTER DATA
ColDataValue = (BitConverter.ToString(thisValue.dataVal)).Replace("-", "");
break;
}
}
if (String.IsNullOrEmpty(ColDataValue))
{
ColDataValue = "<NULL>";
}
thisRecord.Cells[dataGridView1.Columns[k].Name].Value = ColDataValue;
}
}
