private void BtnChangeToSelectedClick(object sender, EventArgs e)
{
using var pf = new ProjectionSelectDialog();
pf.SelectedCoordinateSystem = Projection;
pf.ChangesApplied += PfOnChangesApplied;
pf.ShowDialog(this);
pf.ChangesApplied -= PfOnChangesApplied;
}
private void btnChangeProjection_Click(object sender, EventArgs e)
{
ProjectionSelectDialog projDialog = new ProjectionSelectDialog();
projDialog.SelectedCoordinateSystem = _projection;
if (projDialog.ShowDialog() == DialogResult.OK)
{
_projection = projDialog.SelectedCoordinateSystem;
UpdateProjectionStrings();
_changesApplied = false;
}
}
/// <summary>
/// Changes the projection of this param via the ProjectionSelectDialog.
/// </summary>
/// <param name="sender">Sender that raised the event.</param>
/// <param name="e">The event args.</param>
private void CmdSelectClick(object sender, EventArgs e)
{
using (ProjectionSelectDialog dlg = new ProjectionSelectDialog())
{
if (dlg.ShowDialog() != DialogResult.OK)
{
return;
}
if (Param == null)
{
Param = new ProjectionParam("destination projection", dlg.SelectedCoordinateSystem);
}
else
{
Param.Value = dlg.SelectedCoordinateSystem;
}
}
}
private void CmdSelectClick(object sender, EventArgs e)
{
ProjectionSelectDialog dlg = new ProjectionSelectDialog();
if (dlg.ShowDialog() != DialogResult.OK)
{
return;
}
if (Param == null)
{
Param = new ProjectionParam("destination projection", dlg.SelectedCoordinateSystem);
}
else
{
Param.Value = dlg.SelectedCoordinateSystem;
}
lblProjection.Text = Param.Value.ToProj4String();
_tthelp.SetToolTip(lblProjection, Param.Value.ToProj4String());
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
IWindowsFormsEditorService svc = (IWindowsFormsEditorService)
provider.GetService(typeof(IWindowsFormsEditorService));
if (svc != null)
{
ProjectionSelectDialog form = new ProjectionSelectDialog();
if (form.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
value = form.SelectedCoordinateSystem;
}
else
{
value = KnownCoordinateSystems.Geographic.World.WGS1984;
}
}
return(value);
}