private void button6_Click(object sender, EventArgs e)
{
IGxDialog dlg = new GxDialogClass();
IGxObjectFilter filter1 = new GxFilterFeatureClassesClass();
IGxObjectFilter filter2 = new GxFilterAnnotationFeatureClassesClass();
IGxObjectFilterCollection filters = dlg as IGxObjectFilterCollection;
filters.AddFilter(filter1, true);
filters.AddFilter(filter2, false);
IEnumGxObject selection;
if (dlg.DoModalOpen(this.Handle.ToInt32(), out selection))
{
IGxObject gobj = selection.Next();
if (gobj != null)
{
this.tbxDataSource.Text = gobj.FullName;
m_fcName = gobj.InternalObjectName;
this.tbxCacheName.Text = gobj.BaseName;
}
}
}
/// <summary>
/// 打开源图层
/// </summary>
/// <param name="path">路径</param>
/// <returns></returns>
public static IFeatureClass OpenSourceLayer(out string path)
{
IGxDialog dlg = new GxDialog();
IGxObjectFilter pGxFilter = new GxFilterFeatureClassesClass();
dlg.ObjectFilter = pGxFilter;
dlg.Title = "添加源图层";
dlg.ButtonCaption = "添加";
dlg.AllowMultiSelect = false;
IEnumGxObject pEnumGxObject;
dlg.DoModalOpen(0, out pEnumGxObject);
if (pEnumGxObject != null)
{
pEnumGxObject.Reset();
IGxObject gxObj;
while ((gxObj = pEnumGxObject.Next()) != null)
{
if (gxObj is IGxDataset)
{
IGxDataset gxDataset = gxObj as IGxDataset;
IDataset pDataset = gxDataset.Dataset;
if (pDataset.Type == esriDatasetType.esriDTFeatureClass)
{
IFeatureClass pIFeatureClass = pDataset as IFeatureClass;
path = gxObj.FullName;
return(pIFeatureClass);
}
}
}
}
path = string.Empty;
return(null);
}
/// <summary>
/// Opens a dialog so the user can select a feature class containing previously transformed
/// benchmarks.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void benchmarkButton_Click(object sender, EventArgs e)
{
try
{
IGxObjectFilter featureClassFilter = new GxFilterFeatureClassesClass();
IGxDialog dlg = new GxDialogClass();
IGxObjectFilterCollection filters = (IGxObjectFilterCollection)dlg;
filters.AddFilter(featureClassFilter, true);
dlg.Title = "Select the feature class containing previously transformed benchmarks";
dlg.ButtonCaption = "Select";
IEnumGxObject objects = null;
if (dlg.DoModalOpen(0, out objects))
{
IGxObject obj = objects.Next();
_benchmarkName = obj.InternalObjectName;
benchmarkTextBox.Text = obj.Name;
EnableSave();
}
}
catch (Exception ex)
{
ShowError(ex.Message);
}
}
private void button6_Click(object sender, EventArgs e)
{
IGxDialog dlg = new GxDialogClass();
IGxObjectFilter filter1 = new GxFilterFeatureClassesClass();
IGxObjectFilter filter2 = new GxFilterAnnotationFeatureClassesClass();
IGxObjectFilterCollection filters = dlg as IGxObjectFilterCollection;
filters.AddFilter(filter1,true);
filters.AddFilter(filter2,false);
IEnumGxObject selection ;
if(dlg.DoModalOpen(this.Handle.ToInt32(), out selection))
{
IGxObject gobj = selection.Next();
if(gobj!=null)
{
this.tbxDataSource.Text = gobj.FullName;
m_fcName = gobj.InternalObjectName;
this.tbxCacheName.Text = gobj.BaseName;
}
}
}
