/// <summary>
/// 作用：打开TemplateMapDocument
/// 作者：汪建龙
/// 编写时间：2016年12月23日11:18:34
/// </summary>
/// <returns></returns>
private IMapDocument OpenTemplateDocument()
{
try
{
IMapDocument tempMapDocumnet = new MapDocumentClass();
if (!tempMapDocumnet.get_IsPresent(TemplateMxdFileName) ||
!tempMapDocumnet.get_IsMapDocument(TemplateMxdFileName) ||
tempMapDocumnet.get_IsPasswordProtected(TemplateMxdFileName) ||
tempMapDocumnet.get_IsRestricted(TemplateMxdFileName))
{
var message = string.Format("路径：\"{0}\"下的地图文档不正确，请拷贝该文件到该路径下", _templateMxdFileName);
System.Diagnostics.Trace.WriteLine(message);
return(null);
}
tempMapDocumnet.Open(TemplateMxdFileName, null);
if (tempMapDocumnet.DocumentVersion == esriMapDocumentVersionInfo.esriMapDocumentVersionInfoFail)
{
var message = string.Format("路径：\"{0}\"下的地图文档版本不正确，请拷贝该文件到该路径下", TemplateMxdFileName);
return(null);
}
return(tempMapDocumnet);
}catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex);
return(null);
}
}
/// <summary>
/// 作用：MapControl加载mxd文件
/// 作者：汪建龙
/// 编写时间：2016年12月26日09:49:25
/// </summary>
/// <param name="mapControl"></param>
/// <param name="mxdFile"></param>
public static void Load(this IMapControl2 mapControl, string mxdFile)
{
try
{
if (System.IO.File.Exists(mxdFile) == false)
{
return;
}
IMapDocument mapDocument = new MapDocumentClass();
if (!mapDocument.get_IsPresent(mxdFile) ||
!mapDocument.get_IsMapDocument(mxdFile) ||
mapDocument.get_IsPasswordProtected(mxdFile) ||
mapDocument.get_IsRestricted(mxdFile))
{
string message = string.Format("路径：\"{0}\"下的地图文档不正确，请拷贝文件到该路径下。", mxdFile);
System.Diagnostics.Trace.WriteLine(message);
}
else
{
mapDocument.Open(mxdFile, null);
if (mapDocument.DocumentVersion == esriMapDocumentVersionInfo.esriMapDocumentVersionInfoFail)
{
string message = string.Format("路径：\"{0}\"下的地图文档版本不正确，请拷贝该文件到该路径下。", mxdFile);
System.Diagnostics.Trace.WriteLine(message);
}
else if (mapDocument.MapCount > 0)
{
IMap map = mapDocument.get_Map(0);
mapControl.Map = map;
}
}
}catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex);
}
}
public bool AddGxFileLayer(IBasicMap pBasicMap, IGroupLayer pParentLayer, string sFileName)
{
try
{
if (sFileName == null)
{
sFileName = "";
}
if (pBasicMap == null)
{
return(false);
}
if (string.IsNullOrEmpty(sFileName))
{
OpenFileDialog dialog = new OpenFileDialog {
Filter = "图层文件 (*.lyr)|*.lyr",
Multiselect = false,
Title = "选择输入的图层文件"
};
if (dialog.ShowDialog() != DialogResult.OK)
{
return(false);
}
sFileName = dialog.FileName;
dialog = null;
}
if (string.IsNullOrEmpty(sFileName))
{
return(false);
}
if (!File.Exists(sFileName))
{
Interaction.MsgBox("地图图层加载失败，图层文件 " + sFileName + " 不存在。", MsgBoxStyle.Exclamation, "错误警告");
return(false);
}
IMapDocument document = null;
document = new MapDocumentClass();
if (!document.get_IsMapDocument(sFileName))
{
Interaction.MsgBox("文件 " + sFileName + " 无法加载。\r\n文件不是 MapDocument 文件。", MsgBoxStyle.Exclamation, "失败");
return(false);
}
if (document.get_IsRestricted(sFileName))
{
Interaction.MsgBox("文件 " + sFileName + " 无法加载。\r\n文件受到限制，无权使用。", MsgBoxStyle.Exclamation, "失败");
return(false);
}
document.Open(sFileName, null);
ILayer pLayer = null;
if (document.DocumentType == esriMapDocumentType.esriMapDocumentTypeLyr)
{
pLayer = document.get_Layer(0, 0);
if (pLayer == null)
{
Interaction.MsgBox("文件 " + sFileName + " 无法加载。\r\n图层文件或数据错误。", MsgBoxStyle.Exclamation, "加载失败");
}
}
else
{
Interaction.MsgBox("文件 " + sFileName + " 无法加载。\r\n文件不是地图图层文件。", MsgBoxStyle.Exclamation, "加载失败");
}
document.Close();
document = null;
if (pLayer == null)
{
return(false);
}
if (pParentLayer == null)
{
pBasicMap.AddLayer(pLayer);
}
else
{
pParentLayer.Add(pLayer);
}
IMapLayers layers = pBasicMap as IMapLayers;
if (pParentLayer == null)
{
layers.MoveLayer(pLayer, 0);
}
else if (pBasicMap is IMap)
{
layers.MoveLayerEx(pParentLayer, pParentLayer, pLayer, 0);
}
return(true);
}
catch (Exception exception)
{
this.mErrOpt.ErrorOperate(this.mSubSysName, "FunFactory.LayerFun", "AddGxFileLayer", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
return(false);
}
}
public bool SaveMapDocument(IMxdContents pMxdContents, string sFileName, bool bOverwritePrompt, bool bUseRelativePaths, bool bCreateThumnbail, bool bSilent)
{
try
{
if (sFileName == null)
{
sFileName = "";
}
if (pMxdContents == null)
{
MessageBox.Show("地图文档保存失败，Map 内容加载失败。", "错误警告", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return(false);
}
if (string.IsNullOrEmpty(sFileName))
{
SaveFileDialog dialog = new SaveFileDialog {
DefaultExt = "mxd",
FileName = "无标题",
Filter = "地图文档 (*.mxd)|*.mxd",
OverwritePrompt = bOverwritePrompt,
Title = "保存地图到文件"
};
if (dialog.ShowDialog() != DialogResult.OK)
{
return(false);
}
sFileName = dialog.FileName;
dialog = null;
if (string.IsNullOrEmpty(sFileName))
{
return(false);
}
}
else if (((File.Exists(sFileName) & bOverwritePrompt) && !bSilent) && (Interaction.MsgBox("文件 " + sFileName + " 已存在。\r\n是否要替换？", MsgBoxStyle.YesNo, "确认替换") != MsgBoxResult.Yes))
{
return(false);
}
if (File.Exists(sFileName))
{
FileSystem.Kill(sFileName);
}
if (File.Exists(sFileName))
{
MessageBox.Show("文件 " + sFileName + " 无法删除。\r\n共享冲突，文件正在使用。", "覆盖文件错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return(false);
}
IMapDocument document = null;
document = new MapDocumentClass();
document.New(sFileName);
document.ReplaceContents(pMxdContents);
document.SetActiveView(pMxdContents.ActiveView);
if (!document.get_IsMapDocument(sFileName))
{
MessageBox.Show("文件 " + sFileName + " 无法保存。\r\n文件不是 MapDocument 文件。", "保存文件错误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return(false);
}
if (document.get_IsRestricted(sFileName))
{
Interaction.MsgBox("文件 " + sFileName + " 无法保存。\r\n文件受到限制，无权使用。", MsgBoxStyle.Exclamation, "失败");
return(false);
}
document.Save(bUseRelativePaths, bCreateThumnbail);
document.Close();
document = null;
return(true);
}
catch (Exception exception)
{
this.mErrOpt.ErrorOperate(this.mSubSysName, "FunFactory.CoreFun", "SaveMapDocument", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
return(false);
}
}
private IMapDocument OpenMapDocument(string sFileName, string sPassword)
{
try
{
if (sFileName == null)
{
sFileName = "";
}
if (sPassword == null)
{
sPassword = "";
}
if (string.IsNullOrEmpty(sFileName))
{
OpenFileDialog dialog = new OpenFileDialog {
Filter = "所有支持文件|*.mxd;*.mxt;*.pmf;*.lyr|地图文档 (*.mxd)|*.mxd|地图模板 (*.mxt)|*.mxt|发布地图 (*.pmf)|*.pmf|地图图层 (*.lyr)|*.lyr",
Multiselect = false,
Title = "选择的地图文件"
};
if (dialog.ShowDialog() != DialogResult.OK)
{
return(null);
}
sFileName = dialog.FileName;
dialog = null;
}
if (string.IsNullOrEmpty(sFileName))
{
return(null);
}
if (!File.Exists(sFileName))
{
Interaction.MsgBox("地图文档加载失败，文档文件 " + sFileName + " 不存在。", MsgBoxStyle.Exclamation, "错误警告");
return(null);
}
IMapDocument document = null;
document = new MapDocumentClass();
if (!document.get_IsMapDocument(sFileName))
{
Interaction.MsgBox("文件 " + sFileName + " 无法加载。\r\n文件不是 MapDocument 文件。", MsgBoxStyle.Exclamation, "失败");
return(null);
}
if (document.get_IsRestricted(sFileName))
{
Interaction.MsgBox("文件 " + sFileName + " 无法加载。\r\n文件受到限制，无权使用。", MsgBoxStyle.Exclamation, "失败");
return(null);
}
if (document.get_IsPasswordProtected(sFileName))
{
document.Open(sFileName, sPassword);
}
else
{
document.Open(sFileName, "");
}
return(document);
}
catch (Exception exception)
{
this.mErrOpt.ErrorOperate(this.mSubSysName, "FunFactory.CoreFun", "OpenMapDocument", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
return(null);
}
}
