public bool Apply()
{
NewNetworkDatasetHelper.NewNetworkDataset.ModifyConnectivity = this.rdoTrue.Checked;
if (this.rdoTrue.Checked)
{
for (int i = 0; i < this.listView1.Items.Count; i++)
{
ListViewItem item = this.listView1.Items[i];
if (item.Tag != null)
{
NewNetworkDatasetHelper.FeatureClassWrap tag =
item.Tag as NewNetworkDatasetHelper.FeatureClassWrap;
if (tag.FeatureClass.ShapeType == esriGeometryType.esriGeometryPolyline)
{
if (item.SubItems[1].Text == "From End")
{
tag.FromElevationFieldName = item.SubItems[2].Text;
}
else if (item.SubItems[1].Text == "To End")
{
tag.ToElevationFieldName = item.SubItems[2].Text;
}
}
else
{
tag.ElevationFieldName = item.SubItems[2].Text;
}
}
}
}
return(true);
}
private void NewNetworkDatasetFeatureClassSetPropertyPage_Load(object sender, EventArgs e)
{
try
{
if (NewNetworkDatasetHelper.NewNetworkDataset.FeatureDataset.Subsets != null)
{
IEnumDataset subsets = NewNetworkDatasetHelper.NewNetworkDataset.FeatureDataset.Subsets;
if (subsets != null)
{
subsets.Reset();
for (IDataset dataset2 = subsets.Next(); dataset2 != null; dataset2 = subsets.Next())
{
if (((dataset2 is IFeatureClass) &&
((dataset2 as IFeatureClass).FeatureType == esriFeatureType.esriFTSimple)) &&
(((dataset2 as IFeatureClass).ShapeType == esriGeometryType.esriGeometryPolyline) ||
((dataset2 as IFeatureClass).ShapeType == esriGeometryType.esriGeometryPoint)))
{
NewNetworkDatasetHelper.FeatureClassWrap item =
new NewNetworkDatasetHelper.FeatureClassWrap(dataset2 as IFeatureClass);
NewNetworkDatasetHelper.NewNetworkDataset.FeatureClassWraps.Add(item);
this.chkListUseFeatureClass.Items.Add(item, item.IsUse);
}
}
}
}
}
catch
{
}
}
private void chkListUseFeatureClass_ItemCheck(object sender, ItemCheckEventArgs e)
{
NewNetworkDatasetHelper.FeatureClassWrap wrap =
this.chkListUseFeatureClass.Items[e.Index] as NewNetworkDatasetHelper.FeatureClassWrap;
if (e.NewValue == CheckState.Checked)
{
wrap.IsUse = true;
}
else
{
wrap.IsUse = false;
}
}
private void btnSelectAll_Click(object sender, EventArgs e)
{
for (int i = 0; i < this.chkListUseFeatureClass.Items.Count; i++)
{
NewNetworkDatasetHelper.FeatureClassWrap wrap =
this.chkListUseFeatureClass.Items[i] as NewNetworkDatasetHelper.FeatureClassWrap;
if (!wrap.IsUse)
{
this.chkListUseFeatureClass.SetItemChecked(i, true);
wrap.IsUse = true;
}
}
}
public bool Apply()
{
for (int i = 0; i < this.chkListUseFeatureClass.Items.Count; i++)
{
NewNetworkDatasetHelper.FeatureClassWrap wrap =
this.chkListUseFeatureClass.Items[i] as NewNetworkDatasetHelper.FeatureClassWrap;
if (wrap.IsUse)
{
return(true);
}
}
MessageBox.Show("请选择要参与到网络要素集中的要素类！");
return(false);
}
private void NewNetworkDatasetModifyConnectivityPage_Load(object sender, EventArgs e)
{
string[] items = new string[3];
for (int i = 0; i < NewNetworkDatasetHelper.NewNetworkDataset.FeatureClassWraps.Count; i++)
{
NewNetworkDatasetHelper.FeatureClassWrap wrap =
NewNetworkDatasetHelper.NewNetworkDataset.FeatureClassWraps[i];
if (wrap.IsUse)
{
ListViewItem item;
if (wrap.FeatureClass.ShapeType == esriGeometryType.esriGeometryPolyline)
{
items[0] = wrap.FeatureClass.AliasName;
items[1] = "From End";
items[2] = "";
item = new ListViewItem(items)
{
Tag = wrap
};
this.listView1.Items.Add(item);
items[1] = "To End";
item = new ListViewItem(items)
{
Tag = wrap
};
this.listView1.Items.Add(item);
}
else
{
items[0] = wrap.FeatureClass.AliasName;
items[1] = "";
items[2] = "";
item = new ListViewItem(items)
{
Tag = wrap
};
this.listView1.Items.Add(item);
}
}
}
}