/// <summary>
/// Occurs when the user clicks the Save button.
/// The barrier information is collected out of the junction and edge barrier
/// dataGrids, then stored back into the original barrier feature as a replacement
/// to the existing barrier information. The original geometry of the barrier remains
/// unaltered.
/// <param name="sender">The control raising this event</param>
/// <param name="e">Arguments associated with the event</param>
/// </summary>
private void btnSave_Click(object sender, EventArgs e)
{
if (!ValidateDataGrid(dataGridViewEdges))
{
return;
}
if (!ValidateDataGrid(dataGridViewJunctions))
{
return;
}
// The existing NALocationRanges for the barrier will be replaced with a new one
INALocationRanges naLocRanges = new NALocationRangesClass();
// First gather the edge ranges
foreach (DataGridViewRow row in dataGridViewEdges.Rows)
{
// ignore the extra row in the dataGrid
if (row.IsNewRow)
{
continue;
}
// gather the EID value for the new range
int eid = Int32.Parse(row.Cells[0].Value.ToString());
// gather the edge direction value for the new range
string directionValue = row.Cells[1].Value.ToString();
esriNetworkEdgeDirection direction = esriNetworkEdgeDirection.esriNEDNone;
if (directionValue == EDGE_ALONG)
{
direction = esriNetworkEdgeDirection.esriNEDAlongDigitized;
}
else if (directionValue == EDGE_AGAINST)
{
direction = esriNetworkEdgeDirection.esriNEDAgainstDigitized;
}
// gather the from and to position values for the new range
double fromPos = Double.Parse(row.Cells[2].Value.ToString());
double toPos = Double.Parse(row.Cells[3].Value.ToString());
// load the values for this range into the NALocationRanges object
naLocRanges.AddEdgeRange(eid, direction, fromPos, toPos);
}
// Now gather the junctions to be included in the barrier
foreach (DataGridViewRow row in dataGridViewJunctions.Rows)
{
// ignore the extra row in the dataGrid
if (row.IsNewRow)
{
continue;
}
// gather the EID value for the junction to include
int eid = Int32.Parse(row.Cells[0].Value.ToString());
// load this junction into the NALocationRanges object
naLocRanges.AddJunction(eid);
}
// Cast the barrier feature to INALocationRanges Object, then populate
// its NALocationRanges value with the new barrier that was created above.
// Then, save the new barrier with a call to Store()
INALocationRangesObject naLocationRangesObject = m_barrier as INALocationRangesObject;
naLocationRangesObject.NALocationRanges = naLocRanges;
m_barrier.Store();
this.Close();
}
/// <summary>
/// Occurs when the user clicks the Save button.
/// The barrier information is collected out of the junction and edge barrier
/// dataGrids, then stored back into the original barrier feature as a replacement
/// to the existing barrier information. The original geometry of the barrier remains
/// unaltered.
/// <param name="sender">The control raising this event</param>
/// <param name="e">Arguments associated with the event</param>
/// </summary>
private void btnSave_Click(object sender, EventArgs e)
{
if (!ValidateDataGrid(dataGridViewEdges)) return;
if (!ValidateDataGrid(dataGridViewJunctions)) return;
// The existing NALocationRanges for the barrier will be replaced with a new one
INALocationRanges naLocRanges = new NALocationRangesClass();
// First gather the edge ranges
foreach (DataGridViewRow row in dataGridViewEdges.Rows)
{
// ignore the extra row in the dataGrid
if (row.IsNewRow) continue;
// gather the EID value for the new range
int eid = Int32.Parse(row.Cells[0].Value.ToString());
// gather the edge direction value for the new range
string directionValue = row.Cells[1].Value.ToString();
esriNetworkEdgeDirection direction = esriNetworkEdgeDirection.esriNEDNone;
if (directionValue == EDGE_ALONG) direction = esriNetworkEdgeDirection.esriNEDAlongDigitized;
else if (directionValue == EDGE_AGAINST) direction = esriNetworkEdgeDirection.esriNEDAgainstDigitized;
// gather the from and to position values for the new range
double fromPos = Double.Parse(row.Cells[2].Value.ToString());
double toPos = Double.Parse(row.Cells[3].Value.ToString());
// load the values for this range into the NALocationRanges object
naLocRanges.AddEdgeRange(eid, direction, fromPos, toPos);
}
// Now gather the junctions to be included in the barrier
foreach (DataGridViewRow row in dataGridViewJunctions.Rows)
{
// ignore the extra row in the dataGrid
if (row.IsNewRow) continue;
// gather the EID value for the junction to include
int eid = Int32.Parse(row.Cells[0].Value.ToString());
// load this junction into the NALocationRanges object
naLocRanges.AddJunction(eid);
}
// Cast the barrier feature to INALocationRanges Object, then populate
// its NALocationRanges value with the new barrier that was created above.
// Then, save the new barrier with a call to Store()
INALocationRangesObject naLocationRangesObject = m_barrier as INALocationRangesObject;
naLocationRangesObject.NALocationRanges = naLocRanges;
m_barrier.Store();
this.Close();
}
