public override void OnClick()
{
// Get the NALayer and corresponding NAContext of the layer that
// was right-clicked on in the table of contents
// m_MapControl.CustomProperty was set in frmMain.axTOCControl1_OnMouseDown
INALayer naLayer = (INALayer)m_mapControl.CustomProperty;
// Set the Active Analysis layer to be the layer right-clicked on
m_naEnv.NAWindow.ActiveAnalysis = naLayer;
if (!Enabled)
{
return;
}
// Show the Property Page form for Network Analyst
frmLoadLocations loadLocations = new frmLoadLocations();
if (loadLocations.ShowModal(m_mapControl, m_naEnv))
{
// If loaded locations, refresh the NAWindow and the Screen
m_mapControl.Refresh(esriViewDrawPhase.esriViewGeography, naLayer, m_mapControl.Extent);
m_naEnv.NAWindow.UpdateContent(m_naEnv.NAWindow.ActiveCategory);
}
}
private void miLoadLocations_Click(object sender, System.EventArgs e)
{
var mapControl = axMapControl1.Object as IMapControl3;
// Show the Property Page form for ArcGIS Network Analyst extension
var loadLocations = new frmLoadLocations();
if (loadLocations.ShowModal(mapControl, m_naEnv))
{
// notify that the context has changed because we have added locations to a NAClass within it
var contextEdit = m_naEnv.NAWindow.ActiveAnalysis.Context as INAContextEdit;
contextEdit.ContextChanged();
// If loaded locations, refresh the NAWindow and the Screen
INALayer naLayer = m_naWindow.ActiveAnalysis;
mapControl.Refresh(esriViewDrawPhase.esriViewGeography, naLayer, mapControl.Extent);
m_naWindow.UpdateContent(m_naWindow.ActiveCategory);
}
}
private void miLoadLocations_Click(object sender, System.EventArgs e)
{
IMapControl3 mapControl = (IMapControl3)axMapControl1.Object;
// 显示网络分析的属性页窗体
frmLoadLocations loadLocations = new frmLoadLocations();
if (loadLocations.ShowModal(mapControl, m_naEnv))
{
// 上下文已更改，已将位置添加到其中的一个naclass
INAContextEdit contextEdit = m_naEnv.NAWindow.ActiveAnalysis.Context as INAContextEdit;
contextEdit.ContextChanged();
// 如果加载，刷新NAWindow屏幕
INALayer naLayer = m_naWindow.ActiveAnalysis;
mapControl.Refresh(esriViewDrawPhase.esriViewGeography, naLayer, mapControl.Extent);
m_naWindow.UpdateContent(m_naWindow.ActiveCategory);
}
}
public override void OnClick()
{
if (m_mapControl == null)
{
MessageBox.Show("Error: Map control is null for this command");
return;
}
// Get the NALayer and corresponding NAContext of the layer that
// was right-clicked on in the table of contents
// m_MapControl.CustomProperty was set in frmMain.axTOCControl1_OnMouseDown
var naLayer = m_mapControl.CustomProperty as INALayer;
if (naLayer == null)
{
MessageBox.Show("Error: NALayer was not set as the CustomProperty of the map control");
return;
}
var naEnv = CommonFunctions.GetTheEngineNetworkAnalystEnvironment();
if (naEnv == null || naEnv.NAWindow == null)
{
MessageBox.Show("Error: EngineNetworkAnalystEnvironment is not properly configured");
return;
}
ESRI.ArcGIS.Controls.IEngineNAWindowCategory naWindowCategory = naEnv.NAWindow.ActiveCategory;
if (naWindowCategory == null)
{
MessageBox.Show("Error: There is no active category for the NAWindow");
return;
}
INAClass naClass = naWindowCategory.NAClass;
if (naClass == null)
{
MessageBox.Show("Error: There is no NAClass for the active category");
return;
}
INAClassDefinition naClassDefinition = naClass.ClassDefinition;
if (naClassDefinition == null)
{
MessageBox.Show("Error: NAClassDefinition is null for the active NAClass");
return;
}
if (!naClassDefinition.IsInput)
{
MessageBox.Show("Error: Locations can only be loaded into an input NAClass");
return;
}
// Set the Active Analysis layer to be the layer right-clicked on
naEnv.NAWindow.ActiveAnalysis = naLayer;
// Show the Property Page form for ArcGIS Network Analyst extension
var loadLocations = new frmLoadLocations();
if (loadLocations.ShowModal(m_mapControl, naEnv))
{
// Notify that the context has changed, because we have added locations to a NAClass within it
var contextEdit = naEnv.NAWindow.ActiveAnalysis.Context as INAContextEdit;
contextEdit.ContextChanged();
// Refresh the NAWindow and the map
m_mapControl.Refresh(esriViewDrawPhase.esriViewGeography, naLayer, m_mapControl.Extent);
naEnv.NAWindow.UpdateContent(naEnv.NAWindow.ActiveCategory);
}
}
public override void OnClick()
{
// Get the NALayer and corresponding NAContext of the layer that
// was right-clicked on in the table of contents
// m_MapControl.CustomProperty was set in frmMain.axTOCControl1_OnMouseDown
INALayer naLayer = (INALayer) m_mapControl.CustomProperty;
// Set the Active Analysis layer to be the layer right-clicked on
m_naEnv.NAWindow.ActiveAnalysis = naLayer;
if (!Enabled)
return;
// Show the Property Page form for Network Analyst
frmLoadLocations loadLocations = new frmLoadLocations();
if (loadLocations.ShowModal(m_mapControl, m_naEnv))
{
// If loaded locations, refresh the NAWindow and the Screen
m_mapControl.Refresh(esriViewDrawPhase.esriViewGeography, naLayer, m_mapControl.Extent);
m_naEnv.NAWindow.UpdateContent(m_naEnv.NAWindow.ActiveCategory);
}
}
public override void OnClick()
{
if (m_mapControl == null)
{
MessageBox.Show("Error: Map control is null for this command");
return;
}
// Get the NALayer and corresponding NAContext of the layer that
// was right-clicked on in the table of contents
// m_MapControl.CustomProperty was set in frmMain.axTOCControl1_OnMouseDown
var naLayer = m_mapControl.CustomProperty as INALayer;
if (naLayer == null)
{
MessageBox.Show("Error: NALayer was not set as the CustomProperty of the map control");
return;
}
var naEnv = CommonFunctions.GetTheEngineNetworkAnalystEnvironment();
if (naEnv == null || naEnv.NAWindow == null )
{
MessageBox.Show("Error: EngineNetworkAnalystEnvironment is not properly configured");
return;
}
ESRI.ArcGIS.Controls.IEngineNAWindowCategory naWindowCategory = naEnv.NAWindow.ActiveCategory;
if (naWindowCategory == null )
{
MessageBox.Show("Error: There is no active category for the NAWindow");
return;
}
INAClass naClass = naWindowCategory.NAClass;
if (naClass == null)
{
MessageBox.Show("Error: There is no NAClass for the active category");
return;
}
INAClassDefinition naClassDefinition = naClass.ClassDefinition;
if (naClassDefinition == null)
{
MessageBox.Show("Error: NAClassDefinition is null for the active NAClass");
return;
}
if (!naClassDefinition.IsInput)
{
MessageBox.Show("Error: Locations can only be loaded into an input NAClass");
return;
}
// Set the Active Analysis layer to be the layer right-clicked on
naEnv.NAWindow.ActiveAnalysis = naLayer;
// Show the Property Page form for ArcGIS Network Analyst extension
var loadLocations = new frmLoadLocations();
if (loadLocations.ShowModal(m_mapControl, naEnv))
{
// Notify that the context has changed, because we have added locations to a NAClass within it
var contextEdit = naEnv.NAWindow.ActiveAnalysis.Context as INAContextEdit;
contextEdit.ContextChanged();
// Refresh the NAWindow and the map
m_mapControl.Refresh(esriViewDrawPhase.esriViewGeography, naLayer, m_mapControl.Extent);
naEnv.NAWindow.UpdateContent(naEnv.NAWindow.ActiveCategory);
}
}
private void miLoadLocations_Click(object sender, System.EventArgs e)
{
var mapControl = axMapControl1.Object as IMapControl3;
// Show the Property Page form for ArcGIS Network Analyst extension
var loadLocations = new frmLoadLocations();
if (loadLocations.ShowModal(mapControl, m_naEnv))
{
// notify that the context has changed because we have added locations to a NAClass within it
var contextEdit = m_naEnv.NAWindow.ActiveAnalysis.Context as INAContextEdit;
contextEdit.ContextChanged();
// If loaded locations, refresh the NAWindow and the Screen
INALayer naLayer = m_naWindow.ActiveAnalysis;
mapControl.Refresh(esriViewDrawPhase.esriViewGeography, naLayer, mapControl.Extent);
m_naWindow.UpdateContent(m_naWindow.ActiveCategory);
}
}