/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
// TODO: Add Command2.OnClick implementation
ISpatialReferenceDialog dlg = new SpatialReferenceDialogClass();
ISpatialReference iSR = dlg.DoModalEdit(
m_hookHelper.FocusMap.SpatialReference,
true, false, false, false, false, 0);
}
private void btnChooseCoordination_Click(object sender, EventArgs e)
{
ISpatialReferenceDialog2 pSRDialog = new SpatialReferenceDialogClass();
outSpatialReference = pSRDialog.DoModalCreate(true, false, false, 0);
string strSRName = outSpatialReference.Name;
txbxOutputCoordination.Text = strSRName;
}
private void btnImport_Click(object sender, EventArgs e)
{
ISpatialReferenceDialog2 pSpatialReferenceDialog2 = new SpatialReferenceDialogClass();
_spatialReference = pSpatialReferenceDialog2.DoModalCreate(true, true, true, 0);
if (_spatialReference == null)
{
return;
}
IWorkspaceEdit pWorkspaceEdit = _targetWorkspace as IWorkspaceEdit;
if (pWorkspaceEdit == null)
{
return;
}
pWorkspaceEdit.StartEditing(true);
pWorkspaceEdit.StartEditOperation();
try
{
_pointList = new List <CustomPoint>();
_pointFeatureClassList = new List <CustomFeatureClass>();
_lineFeatureClassList = new List <CustomFeatureClass>();
if (chkHasCoordInfo.Checked == false)
{
GetSurveyPointList();
}
ExcelToPointFeatureClass();
ExcelToLineFeatureClass();
foreach (CustomFeatureClass customFeatureClass in _pointFeatureClassList)
{
WorkspaceHelper.LoadFeatureClass(_map, customFeatureClass.FeatureClass);
}
foreach (CustomFeatureClass customFeatureClass in _lineFeatureClassList)
{
WorkspaceHelper.LoadFeatureClass(_map, customFeatureClass.FeatureClass);
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
finally
{
pWorkspaceEdit.StopEditOperation();
pWorkspaceEdit.StopEditing(true);
foreach (Process p in Process.GetProcessesByName("Excel"))
{
if (string.IsNullOrEmpty(p.MainWindowTitle))
{
p.Kill();
}
}
}
}
//选择坐标系
private void button2_Click(object sender, EventArgs e)
{
ISpatialReferenceDialog2 spatialReferenceDialog2 = new SpatialReferenceDialogClass();
pSpatialReference = spatialReferenceDialog2.DoModalCreate(true, false, false, 0);
if (pSpatialReference == null)
{
return;
}
textBox2.Text = pSpatialReference.Name;
}
private void SpatialRSelect_Click(object sender, EventArgs e)
{
ISpatialReferenceDialog2 pSRDialog = new SpatialReferenceDialogClass();
ISpatialReference iSpatialReference = pSRDialog.DoModalCreate(true, false, false, 0);
if (iSpatialReference != null)
{
this.textBox1.Text = iSpatialReference.Name;
CommonClass common = new CommonClass();
common.SetConfigValue("SpatialReferenceName", iSpatialReference.Name);
}
}
private void btnSpatialRef_Click(object sender, EventArgs e)
{
if (m_pGXObj == null)
{
MessageBox.Show("Please select a FeatureLayer first");
return;
}
ISpatialReferenceDialog pSpatRefDialog = new SpatialReferenceDialogClass();
m_pSpatRef = pSpatRefDialog.DoModalCreate(false, false, false, 0);
txtSpatialRef.Text = m_pSpatRef.Name.ToString();
this.Focus();
}
/// <summary>
/// Allows the user to choose a custom output projection.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonSR_Click(object sender, EventArgs e)
{
ISpatialReferenceDialog2 dlg = new SpatialReferenceDialogClass();
ISpatialReference sr = dlg.DoModalCreate(false, false, false, 0);
labelSR.Text = sr.Name;
_transform.SetSpatialReference(sr);
if (sr != null)
{
_map.SpatialReference = sr;
ArcMap.Document.ActiveView.Refresh();
}
FillDatumTransform();
EnableSelectInputs();
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value) {
//
if (context == null) { return null; }
if (context.Instance == null) { return null; }
if (provider == null) { return null; }
// Cannot handle multiple objects
if (context.Instance is object[]) { return null; }
//
string wkt = null;
if (value != null) {
wkt = value.ToString();
}
// Do ArcGIS Desktop Test
object dialog = null;
try {
dialog = new SpatialReferenceDialogClass();
}
catch { }
if (dialog == null) {
MessageBox.Show(
"You do not have ArcGIS Desktop Installed",
Resources.TEXT_APPLICATION,
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation,
MessageBoxDefaultButton.Button1,
MessageBoxOptions.DefaultDesktopOnly);
return null;
}
// Variable to hold edited or created spatial reference
ISpatialReference spatialReferenceOut = null;
// Use DoModelCreate (if NULL) or DoModelEdit (if not NULL)
if (string.IsNullOrEmpty(wkt)) {
ISpatialReferenceDialog2 spatialReferenceDialog = (ISpatialReferenceDialog2)dialog;
spatialReferenceOut = spatialReferenceDialog.DoModalCreate(false, false, false, 0);
}
else {
// Recreate ESRI Spatial Reference from String
ISpatialReferenceFactory3 spatialReferenceFactory = new SpatialReferenceEnvironmentClass();
ISpatialReferenceInfo spatialReferenceInfo = null;
int size;
spatialReferenceFactory.CreateESRISpatialReferenceInfo(wkt, out spatialReferenceInfo, out size);
ISpatialReference spatialReference = (ISpatialReference)spatialReferenceInfo;
// Display Spatial Reference Dialog
ISpatialReferenceDialog3 spatialReferenceDialog = (ISpatialReferenceDialog3)dialog;
spatialReferenceOut = spatialReferenceDialog.DoModalEdit3(spatialReference, true, 0);
}
// Exit if Output SpatialReference is NULL
if (spatialReferenceOut == null) { return wkt; }
// Convert ESRI Spatial Reference to a String
IESRISpatialReferenceGEN spatialReferenceGEN = (IESRISpatialReferenceGEN)spatialReferenceOut;
string projection;
int size2;
spatialReferenceGEN.ExportToESRISpatialReference(out projection, out size2);
if (string.IsNullOrEmpty(projection)) { return wkt; }
// Return Result
return projection;
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
//
if (context == null)
{
return(null);
}
if (context.Instance == null)
{
return(null);
}
if (provider == null)
{
return(null);
}
// Cannot handle multiple objects
if (context.Instance is object[])
{
return(null);
}
//
string wkt = null;
if (value != null)
{
wkt = value.ToString();
}
// Do ArcGIS Desktop Test
object dialog = null;
try {
dialog = new SpatialReferenceDialogClass();
}
catch { }
if (dialog == null)
{
MessageBox.Show(
"You do not have ArcGIS Desktop Installed",
Resources.TEXT_APPLICATION,
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation,
MessageBoxDefaultButton.Button1,
MessageBoxOptions.DefaultDesktopOnly);
return(null);
}
// Variable to hold edited or created spatial reference
ISpatialReference spatialReferenceOut = null;
// Use DoModelCreate (if NULL) or DoModelEdit (if not NULL)
if (string.IsNullOrEmpty(wkt))
{
ISpatialReferenceDialog2 spatialReferenceDialog = (ISpatialReferenceDialog2)dialog;
spatialReferenceOut = spatialReferenceDialog.DoModalCreate(false, false, false, 0);
}
else
{
// Recreate ESRI Spatial Reference from String
ISpatialReferenceFactory3 spatialReferenceFactory = new SpatialReferenceEnvironmentClass();
ISpatialReferenceInfo spatialReferenceInfo = null;
int size;
spatialReferenceFactory.CreateESRISpatialReferenceInfo(wkt, out spatialReferenceInfo, out size);
ISpatialReference spatialReference = (ISpatialReference)spatialReferenceInfo;
// Display Spatial Reference Dialog
ISpatialReferenceDialog3 spatialReferenceDialog = (ISpatialReferenceDialog3)dialog;
spatialReferenceOut = spatialReferenceDialog.DoModalEdit3(spatialReference, true, 0);
}
// Exit if Output SpatialReference is NULL
if (spatialReferenceOut == null)
{
return(wkt);
}
// Convert ESRI Spatial Reference to a String
IESRISpatialReferenceGEN spatialReferenceGEN = (IESRISpatialReferenceGEN)spatialReferenceOut;
string projection;
int size2;
spatialReferenceGEN.ExportToESRISpatialReference(out projection, out size2);
if (string.IsNullOrEmpty(projection))
{
return(wkt);
}
// Return Result
return(projection);
}
