private void btnSaveAs_Click(object sender, EventArgs e)
{
if (this.m_SpatialReference == null)
{
XtraMessageBox.Show("当前坐标系未设定");
return;
}
if (dlgSave.ShowDialog() == DialogResult.OK)
{
SpatialReferenceHelper.SaveToFile(this.m_SpatialReference, dlgSave.FileName);
}
}
private void btnSelect_Click(object sender, EventArgs e)
{
if (dlgOpen.ShowDialog() == DialogResult.OK)
{
ISpatialReference spatialRef = SpatialReferenceHelper.FromPrjFile(dlgOpen.FileName);
if (spatialRef == null)
{
XtraMessageBox.Show("您所选择的坐标文件格式不正确，请重选!");
}
else
{
this.SpatialReference = spatialRef;
}
}
}
