保存地图-mxd文件
if (m_MapControl.CheckMxFile(m_strMxdFileName))
{
IMapDocument pMapDocument = new MapDocumentClass();
pMapDocument.Open(m_strMxdFileName, string.Empty);
if (pMapDocument.get_IsReadOnly(m_strMxdFileName))
{
MessageBox.Show("Map document is read only!");
pMapDocument.Close();
return;
}
pMapDocument.ReplaceContents(m_MapControl.Map as IMxdContents);
pMapDocument.Save(pMapDocument.UsesRelativePaths, false);
pMapDocument.Close();
}
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