private void btnNew_Click(object sender, EventArgs e)
{
if (this.listBox1.SelectedIndex > -1)
{
frmGaphicTransformation transformation = new frmGaphicTransformation();
ISpatialReferenceFactory factory = new SpatialReferenceEnvironmentClass();
ISpatialReference reference = null;
if (this.cboTarget.SelectedIndex == 0)
{
reference = factory.CreateGeographicCoordinateSystem(4214);
}
else if (this.cboTarget.SelectedIndex == 1)
{
reference = factory.CreateGeographicCoordinateSystem(4610);
}
else
{
reference = factory.CreateGeographicCoordinateSystem(4326);
}
transformation.SourceSpatialReference =
(this.listBox1.SelectedItem as ObjectWrap).Object as ISpatialReference;
transformation.TargetSpatialReference = reference;
if (transformation.ShowDialog() == DialogResult.OK)
{
this.txtConvertMethod.Text = transformation.GeoTransformations.Name;
this.txtConvertMethod.Tag = transformation.GeoTransformations;
this.btnEdit.Enabled = true;
}
}
}
private void btnEdit_Click(object sender, EventArgs e)
{
if (this.txtConvertMethod.Tag != null)
{
frmGaphicTransformation transformation = new frmGaphicTransformation
{
GeoTransformations = this.txtConvertMethod.Tag as IGeoTransformation
};
if (transformation.ShowDialog() == DialogResult.OK)
{
this.txtConvertMethod.Text = transformation.GeoTransformations.Name;
}
}
}