/// <summary>
/// 获取某个路径下的MPJ文件
/// </summary>
/// <param name="dirInfo"></param>
private void get_MPJ_File(DirectoryInfo dirInfo)
{
advTreeMPJ.Nodes.Clear();
int count = 0;
foreach (FileInfo file in dirInfo.GetFiles())
{
if (file.Extension.Equals(".MPJ"))
{
count++;//用于显示进度条数据
Node pNode = new Node();
pNode.Text = file.Name;
advTreeMPJ.Nodes.Add(pNode);
//打开工程文件 加载工程下的图层文件
WorkSpace.IMxWorkSpace ws = new WorkSpace.MxWorkSpaceClass();
ws.Open(file.DirectoryName + "\\" + file.Name, WorkSpace.EnumOpenMode.OpenReadOnly);
XMap map = ws.GetMapByName(file.Name.Split('.')[0]);
ws.ActiveMap = map;
//遍历工程文件下的所有图层文件
for (int i = 1; i <= map.LayerCount; i++)
{
IXMapLayer mapLayer = map.get_Layer(i);
Node childNode = new Node();
childNode.Text = mapLayer.LayerName;
pNode.Nodes.Add(childNode);
}
ws.Close(WorkSpace.EnumCloseMode.NoDlgDiscard);
SetTextMessage(count * 100 / dirInfo.GetFiles().Length);
}
}
}
//更新工程文件以及该工程文件的图层文件
private void tsmiMPJFileUpdate_Click(object sender, EventArgs e)
{
UpdateMPJFile umpjdlg = new UpdateMPJFile(this);
if (umpjdlg.ShowDialog() == DialogResult.OK)
{
//如果需要备份 先备份MPJ文件
if (SwichBtnVale)
{
//备份文件
BackupFile(this.advTreeMPJ.SelectedNode.Text, MPJ_Path, SaveMPJFilePath);
foreach (Node n in this.advTreeMPJ.SelectedNode.Nodes)
{
BackupFile(n.Text, MPJ_Path, SaveMPJFilePath);
}
//先删除MPJ文件以及该工程文件下的图层文件
DeleteFile(this.advTreeMPJ.SelectedNode.Text, MPJ_Path);
foreach (Node n in this.advTreeMPJ.SelectedNode.Nodes)
{
DeleteFile(n.Text, MPJ_Path);
}
//更新MPJ文件
UpdateFile(NewMPJFile, NewMPJFilePath.Replace("\\" + NewMPJFile, ""), MPJ_Path);
//打开工程文件 更新工程下的图层文件
WorkSpace.IMxWorkSpace ws = new WorkSpace.MxWorkSpaceClass();
ws.Open(NewMPJFilePath, WorkSpace.EnumOpenMode.OpenReadOnly);
XMap map = ws.GetMapByName(NewMPJFile.Replace(".MPJ", ""));
ws.ActiveMap = map;
for (int i = 1; i <= map.LayerCount; i++)
{
IXMapLayer mapLayer = map.get_Layer(i);
UpdateFile(mapLayer.LayerName, NewMPJFilePath.Replace("\\" + NewMPJFile, ""), MPJ_Path);
}
ws.Close(WorkSpace.EnumCloseMode.NoDlgDiscard);
}
else//不备份直接更新
{
//先删除MPJ文件以及该工程文件下的图层文件
DeleteFile(this.advTreeMPJ.SelectedNode.Text, MPJ_Path);
foreach (Node n in this.advTreeMPJ.SelectedNode.Nodes)
{
DeleteFile(n.Text, MPJ_Path);
}
//更新MPJ文件
UpdateFile(NewMPJFile, NewMPJFilePath.Replace("\\" + NewMPJFile, ""), MPJ_Path);
//打开工程文件 更新工程下的图层文件
WorkSpace.IMxWorkSpace ws = new WorkSpace.MxWorkSpaceClass();
ws.Open(NewMPJFilePath, WorkSpace.EnumOpenMode.OpenReadOnly);
XMap map = ws.GetMapByName(NewMPJFile.Replace(".MPJ", ""));
ws.ActiveMap = map;
for (int i = 1; i <= map.LayerCount; i++)
{
IXMapLayer mapLayer = map.get_Layer(i);
UpdateFile(mapLayer.LayerName, NewMPJFilePath.Replace("\\" + NewMPJFile, ""), MPJ_Path);
}
ws.Close(WorkSpace.EnumCloseMode.NoDlgDiscard);
}
}
}