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我在尝试从动态 crm 获取动态数据然后将结果转换为 Json 并使用合并一词从 crm 合并 Json 数据并生成 pdf 文件以下载时遇到问题 我在“document.SaveAs( wordDocPath);"我正在寻找这个错误，我找到了这个解决方案来删除 throw new NotImplementedException();但我的代码中没有这一行，请提供任何帮助。
namespace Propertyproseef_Tenant
{
public partial class PropertyLease_Merger : System.Web.UI.Page
{
public static IOrganizationservice service = BaseModel.Getservice();
private XrmserviceContext xrm = new XrmserviceContext(servicE);
protected voID Page_Load(object sender,EventArgs E)
{
if (!IsPostBACk)
{
try
{
String _LeasEID = request.queryString["LeasEID"];
//String _ProjectID = request.queryString["ProjectID"];
String _Type = request.queryString["Type"];
if ((_LeasEID != null && _LeasEID != "") && (_Type != null && _Type != ""))
{
Entity _leaseResults = LeaseResults(new GuID(_LeasEID));
//var _leaseResults = (from x in xrm.advanced_propertycontractSet
// where x.ID == new GuID(_LeasEID)
// SELEct X).FirstOrDefault();
var serializer = new JavaScriptserializer();
String Json = serializer.serialize(_leaseResults);
//String _Json = JsonConvert.serializeObject(_leaseResults.Attributes);
//JArray Json = JArray.Parse(_Json);
//_Json = _Json.replace("\"","").replace("[","").replace("]","").replace(",","");
//JObject Json = JObject.Parse(_leaseResults.Attributes.ToString());
EntityReference projectID = null;
//if (_leaseResults.PropertyID != null)
// projectID = new EntityReference("advanced_project",new GuID(_leaseResults.PropertyID));
if (_leaseResults.Attributes.Contains("blser_property"))
projectID = (EntityReferencE)_leaseResults["blser_property"];
//var projectID = Lease.blser_Property;
//var projectID = new EntityReference("advanced_project",new GuID(_leaseResults["blser_property"].ToString()));//_leaseResults["blser_property"].ToString();
var Template = (from l in xrm.blser_propertytemplateSet
where l.blser_RelatedProperty.ID == projectID.ID && l.blser_Type == new OptionSETVALue(int.Parse(_TypE))
SELEct l).SingLeorDefault();
var Notes = (from i in xrm.AnnotationSet
where i.objectID.ID == Template.ID
SELEct i).SingLeorDefault();
var filename = Notes.filename;
var DocBody = Convert.FromBase64String(Notes.documentBody);
httpPostedfileBase objfile = (httpPostedfileBasE)new MemoryPostedfile(DocBody);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Merger.Mergedocument(objfile,Json,".docx",fileName);
////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//GuID LeadID = service.Create(leads);
//Response.StatusCode = 200;
//Response.Write(Json.ToString());
}
else
{
//Response.StatusCode = 401;
Response.Write("There are no information");
}
}
catch (Exception eX)
{
//Response.StatusCode = 401;
Response.Write(ex.messagE);
}
}
}
private Entity LeaseResults(GuID leasEID)
{
String lease = String.Format(@"<fetch version='1.0' output-format='xml-platform' mapPing='logical' disTinct='false'>
<entity name='advanced_propertycontract'>
<all-attributes />
<order attribute='advanced_name' descending='false'/>
<filter type='and'>
<condition attribute='advanced_propertycontractID' operator='eq' uitype='advanced_propertycontract' value='" + leasEID.ToString() + "'/>" +
@"</filter>
</entity>
</fetch>");
EntityCollection Lease_Result = service.RetrIEveMultiple(new FetchExpression(leasE));
Entity _lease = null;
if (Lease_Result.EntitIEs.Count != 0)
{
_lease = Lease_Result.EntitIEs[0];
}
return _lease;
}
public class MemoryPostedfile : httpPostedfileBase
{
private Readonly byte[] fileBytes;
public MemoryPostedfile(byte[] fileBytes,String filename = null)
{
this.fileBytes = fileBytes;
this.filename = filename;
this.inputStream = new MemoryStream(fileBytes);
}
public overrIDE int ContentLength => fileBytes.Length;
public overrIDe String filename { get; }
public overrIDe Stream inputStream { get; }
}
public class Merger
{
/// <sumMary>
/// Merge Word documents with dynamic data.
/// </sumMary>
/// <param name="document">A microsoft word document.</param>
/// <param name="JData">A Json String contains data as a key-value pairs (Dictionary),a key represents a mergefIEld name in the document ..
/// Note : a mergefIEld name that will be replaced with image optionally can include image dimensions with as => "@w=[wIDth in pixels];@h=[height in pixel];" ..
/// An example of an image mergefIEld name "!img@w=30;@h=50;" where "!" is the ImageFIEldsIDentifIEr.
/// </param>
/// <returns>A generated pdf file in a form of array of bytes,returns null if something went wrong.</returns>
public static dynamic Mergedocument(httpPostedfileBase document,String JData,String Type,String fileName)
{
#region Variables Region
// Declare variables
Random random = new Random();
List<WordDoctableFIEld> tableFIElds = new List<WordDoctableFIEld>();
Microsoft.office.Interop.Word.Application objWord = null;
document objDoc = null;
dynamic NA = System.Type.Missing,TRUE = true,falSE = false,docPath;
bool success = false,addNewRows = false;
char ImageFIEldsIDentifIEr = WebConfigurationManager.AppSetTings["ImageFIEldsIDentifIEr"][0];
char tableFIEldsIDentifIEr = WebConfigurationManager.AppSetTings["tableFIEldsIDentifIEr"][0];
char columnDataSeparator = WebConfigurationManager.AppSetTings["columnDataSeparator"][0];
String wordDocPath = HosTingEnvironment.MapPath("~") + @"\temp" + random.Next(1000) + filename.SubString(filename.LasTindexOf('.'));
String imgPath = HosTingEnvironment.MapPath("~") + @"\temp" + random.Next(1000) + ".png";
String pdfPath = HosTingEnvironment.MapPath("~") + @"\temp" + random.Next(1000) + ".pdf";
String cellText = null,fIEldname = null,errormessage = null;
int t = 1,c,r;
#endregion
try
{
//creaTing the object of application class
objWord = new Microsoft.office.Interop.Word.Application();
//creaTing the object of document class
objDoc = new document();
//deserialize Data
Dictionary<String,String> keyvaluePairs = JsonConvert.DeserializeObject<Dictionary<String,String>>(JData);
// temp saving for document
**document.SaveAs(wordDocPath);**
// specify document path to word app
docPath = wordDocPath;
//open Word file document
objDoc = objWord.documents.Open(ref docPath,ref NA,ref falSE,ref NA);
#region fill table FIElds
// keep tables fIElds that will be filled with data
foreach (Microsoft.office.Interop.Word.table table in objDoc.tables)
{
r = 1;
foreach (Microsoft.office.Interop.Word.Row row in table.Rows)
{
c = 1;
foreach (Microsoft.office.Interop.Word.Cell cell in row.Cells)
{
if (cell.Range.FIElds.Count > 0)
{
Microsoft.office.Interop.Word.Range range = cell.Range.FIElds.Parent;
cellText = range.Text;
// loop to be able to catch all fIElds in a cell
for (int i = 1; i <= cell.Range.FIElds.Count; i++)
{
// handle only merge fIElds
if (cellText.Contains("«") && cellText.Contains("»"))
{
fIEldname = cellText.SubString(cellText.IndexOf("«") + 1);
fIEldname = fIEldname.SubString(0,fIEldname.IndexOf("»"));
if (fIEldname.StartsWith(tableFIEldsIDentifIEr.ToString()))
{
tableFIElds.Add(new WordDoctableFIEld()
{
FIEldname = fIEldname,tablenumber = t,Rownumber = r,columnnumber = c
});
}
// subString to reach next fIEld
if (i != cell.Range.FIElds.Count)
{
cellText = cellText.SubString(cellText.IndexOf("»") + 1);
}
}
}
}
c++;
}
r++;
}
t++;
}
// filling table with data
t = 1;
foreach (Microsoft.office.Interop.Word.table table in objDoc.tables)
{
// check if a table has fIElds to be filled
var fIElds = tableFIElds.Where(f => f.tablenumber == t).orderBy(f => f.columnnumber).ToList();
if (fIElds.Count > 0)
{
// get table row that holds fIElds
Microsoft.office.Interop.Word.Row row = table.Rows[fIElds[0].Rownumber];
// fill data for each fIEld
foreach (var fIEld in fIElds)
{
// check for existance of table's fIEld data
var KVPair = keyvaluePairs.Where(d => d.Key == fIEld.FIEldName).FirstOrDefault();
if (!KVPair.Equals(default(keyvaluePair<String,String>)))
{
// table column separated data
var columnData = KVPair.Value.Split(columnDataSeparator);
// add new rows for first table column only
if (!addNewRows)
{
row.SELEct();
Microsoft.office.Interop.Word.SELEction SELEction = objWord.SELEction;
SELEction.copy();
foreach (var cell in columnData)
{
SELEction.Paste();
}
addNewRows = true;
}
//handle image in a table cell
if (fIEld.FIEldname.StartsWith(tableFIEldsIDentifIEr.ToString() + ImageFIEldsIDentifIEr))
{
for (int i = 0; i < columnData.Length; i++)
{
// replace SELEcted fIEld with Image.
Microsoft.office.Interop.Word.Cell cell = table.Cell(i + fIEld.Rownumber,fIEld.columnnumber);
cell.SELEct();
cell.Range.Text = "";
file.WriteallBytes(imgPath,Convert.FromBase64String(columnData[i]));
Inlineshape Image = objWord.SELEction.Range.Inlineshapes.AddPicture(imgPath,ref TRUE);
// set image wIDth and height if specifIEd in a key name
float? w = GetDimensionValue(KVPair.Key,'w');
float? h = GetDimensionValue(KVPair.Key,'h');
if (w != null)
Image.WIDth = w.Value;
if (h != null)
Image.Height = w.Value;
//delete image from file system
file.delete(imgPath);
}
}
// handle normal table cells
else
{
// set column data
for (int i = 0; i < columnData.Length; i++)
{
Microsoft.office.Interop.Word.Cell cell = table.Cell(i + fIEld.Rownumber,fIEld.columnnumber);
fIEldname = "«" + fIEld.FIEldname + "»";
cell.Range.Text = cell.Range.Text.replace(fIEldname,columnData[i]);
cell.WorDWrap = true;
cell.Range.Text = cell.Range.Text.replace('\a',' ').replace('\r',' ');
}
}
}
}
//delete the placeholder row
row.delete();
}
t++;
}
#endregion
#region fill document normal fIElds (not a table multivalued ones)
// Mail merge object carry all document's merge fIElds
MailMerge mailMerge = objDoc.MailMerge;
foreach (MailMergeFIEld fIEld in mailMerge.FIElds)
{
keyvaluePair<String,String> keyvaluePair = keyvaluePairs.FirstOrDefault(KV => fIEld.Code.Text.Contains(" " + KV.Key + " "));
if (!keyvaluePair.Equals(default(keyvaluePair<String,String>)))
{
fIEld.SELEct();
// image fIElds
if (keyvaluePair.Key.StartsWith(ImageFIEldsIDentifIEr.ToString()))
{
// replace SELEcted fIEld with Image.
file.WriteallBytes(imgPath,Convert.FromBase64String(keyvaluePair.value));
Inlineshape Image = objWord.SELEction.Range.Inlineshapes.AddPicture(imgPath,ref TRUE);
// set image wIDth and height if specifIEd in a key name
float? w = GetDimensionValue(keyvaluePair.Key,'w');
float? h = GetDimensionValue(keyvaluePair.Key,'h');
if (w != null)
Image.WIDth = w.Value;
if (h != null)
Image.Height = w.Value;
//delete the placeholder fIEld from document
fIEld.delete();
file.delete(imgPath);
}
//normal fIElds
else
{
// replace SELEcted fIEld with supplIEd value.
objWord.SELEction.TypeText(keyvaluePair.value);
}
}
}
#endregion
// saving changes
objDoc.Save();
// temp saving word document as pdf
if (Type == ".pdf")
objDoc.ExportAsFixedFormat(pdfPath,WdExportFormat.wdExportFormatpdf);
//inDicate that all processes are succeded
success = true;
}
catch (Exception eX)
{
errormessage = ex.message;
}
finally
{
//closing document object
if (objDoc != null)
((_document)objDoC).Close(ref falSE);
//Quit application object to end process
if (objWord != null)
((_Application)objWord).Quit();
// force garbage collector to end word process
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
GC.WaitForPendingFinalizers();
}
if (success)
{
byte[] output;
// load pdf file
if (Type == ".pdf")
output = file.ReadAllBytes(pdfPath);
// load docx file
else
output = file.ReadAllBytes(wordDocPath);
// delete temp saved word document
if (file.Exists(wordDocPath))
file.delete(wordDocPath);
//delete temp saved pdf file from file system
if (file.Exists(pdfPath))
file.delete(pdfPath);
// return pdf file as an array ob bytes
return output;
}
// returns null if anything went wrong
else
{
// delete temp saved word document
if (file.Exists(wordDocPath))
file.delete(wordDocPath);
//delete temp saved pdf file from file system
if (file.Exists(pdfPath))
file.delete(pdfPath);
return errormessage;
}
}
public static float? GetDimensionValue(String fIEldname,char dimension)
{
String Pattern = "@" + dimension + "=";
if (fIEldname.Contains(Pattern))
{
fIEldname = fIEldname.SubString(fIEldname.IndexOf(Pattern));
if (fIEldname.Contains(";"))
{
fIEldname = fIEldname.SubString(Pattern.Length,fIEldname.IndexOf(";") - Pattern.Length);
float dim;
if (float.TryParse(fIEldname,out dim))
return dim;
}
}
return null;
}
}
// A Template/Blueprint model For MSWord document table FIElds
public class WordDoctableFIEld
{
public String FIEldname { get; set; }
public int tablenumber { get; set; }
public int columnnumber { get; set; }
public int Rownumber { get; set; }
}
}
}
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