public BrowseGISLayerEventArgs(BrowseGISTypes layerType, string msgBoxTitle)
{
LayerType = layerType;
MessageBoxTitle = msgBoxTitle;
}
public static GCDConsoleLib.Vector BrowseOpenVector(string formTitle, System.IO.DirectoryInfo diWorkspace, string sFCName, BrowseGISTypes eType, IntPtr hParentWindowHandle)
{
IGxDialog pGxDialog = new GxDialogClass();
IGxObjectFilterCollection pFilterCol = (IGxObjectFilterCollection)pGxDialog;
switch (eType)
{
case BrowseGISTypes.Point: pFilterCol.AddFilter(new GxFilterPointFeatureClasses(), true); break;
case BrowseGISTypes.Line: pFilterCol.AddFilter(new GxFilterPolylineFeatureClasses(), true); break;
case BrowseGISTypes.Polygon: pFilterCol.AddFilter(new GxFilterPolygonFeatureClasses(), true); break;
default: pFilterCol.AddFilter(new GxFilterFeatureClasses(), true); break;
}
IEnumGxObject pEnumGx = null;
IGxObject pGxObject = null;
pGxDialog.RememberLocation = true;
pGxDialog.AllowMultiSelect = false;
pGxDialog.Title = formTitle;
pGxDialog.ButtonCaption = "Select";
if (diWorkspace != null && diWorkspace.Exists)
{
object existingDirectory = diWorkspace.FullName;
pGxDialog.set_StartingLocation(ref existingDirectory);
}
pGxDialog.Name = sFCName;
GCDConsoleLib.Vector gResult = null;
try
{
if (pGxDialog.DoModalOpen(hParentWindowHandle.ToInt32(), out pEnumGx))
{
pGxObject = pEnumGx.Next();
sFCName = pGxObject.BaseName;
gResult = new GCDConsoleLib.Vector(new System.IO.FileInfo(pGxObject.FullName));
}
}
catch (Exception ex)
{
throw new Exception("Error attempting to browse for vector GIS data source", ex);
}
return(gResult);
}
