將座標系統儲存為一個檔案.prj
阿新 • • 發佈:2019-01-29
try { System.Windows.Forms.SaveFileDialog m_SaveFileDialog = new System.Windows.Forms.SaveFileDialog(); m_SaveFileDialog.Filter = "座標系統檔案(*.Prj)|*.Prj"; if (System.Windows.Forms.DialogResult.OK == m_SaveFileDialog.ShowDialog()) { string sFilepath = m_SaveFileDialog.FileName; if (m_pSpaRefFac == null) { m_pSpaRefFac = new SpatialReferenceEnvironmentClass(); } m_pSpaRefFac.ExportESRISpatialReferenceToPRJFile(sFilepath, m_pSpatialRef); } } catch(Exception ex) { Log4net.Models.LogService.WriteExceptionLog(ex, ""); }
private ISpatialReference m_pSpatialRef;