Sample assembly scripts

using System.Collections.Generic;
int creditSum = 0;
bool creditSumFound = false;
string cocreditor = "";
int formCount = 0;
string formName = "Borrower's form";
// Document Definitions used in the document set
int referenceFromWorkCount = 0;
string referenceFromWorkName = "Employer reference";
int guaranteeDocsCount = 0;
string guaranteeDocsName = "Guarantor's documents";
int cocreditorDocsCount = 0;
string cocreditorDocsName = "Co-borrower's documents";
int passportCount = 0;
string passportName = "Passport";

foreach( IBatchItem item in BatchItems ) {
// Find the form and determine the sum of the loan
    if (item.Type == TBatchItemType.BIT_Page)
    {
        if (item.AsPage.SectionName != formName)
            AssemblingErrors.AddCustomError("Cannot contain the following sections: " + item.AsPage.SectionName, 1);
        else
        {
            cocreditor = item.AsPage.Document.IndexedItemValue("Borrower's name").ToString();
            string creditSumText = item.AsPage.Document.IndexedItemValue("Loan sum").ToString();
            if (!int.TryParse(creditSumText, out creditSum))
                AssemblingErrors.AddCustomError("Loan sum was not recognized: " + creditSumText, 1);
            else 
                creditSumFound = true;
            formCount++;
        }
    }
// Count the documents in the set
    else if (item.Type == TBatchItemType.BIT_Document) {
        if (item.AsDocument.TemplateName == referenceFromWorkName)
            referenceFromWorkCount++;
        else if (item.AsDocument.TemplateName == guaranteeDocsName)
            guaranteeDocsCount++;
        else if (item.AsDocument.TemplateName == passportName)
            passportCount++;
        else if (item.AsDocument.TemplateName == cocreditorDocsName)
            cocreditorDocsCount++;
        else
            AssemblingErrors.AddCustomError("The document set cannot contain the document " + item.AsDocument.TemplateName, 1);
    }
}

// Check the number of sections and documents in the set
if (formCount > 1)
    AssemblingErrors.AddCustomError("There are too many documents of the type: " + formName, formCount);
else if (formCount < 1)
    AssemblingErrors.AddCustomError("Missing the following documents: " + formName, 1);

if (passportCount > 1)
    AssemblingErrors.AddCustomError("There are too many documents of the type: " + passportName, passportCount);
else if (passportCount < 1)
    AssemblingErrors.AddCustomError("Missing the following documents: " + passportName, 1);

// Check that the document set contains a co-borrower if a co-borrower name is present in the form
if (cocreditor != "" && cocreditorDocsCount < 1)
    AssemblingErrors.AddCustomError("Missing the following documents: " + cocreditorDocsName, 1);
else if (cocreditor != "" && cocreditorDocsCount > 1)
    AssemblingErrors.AddCustomError("There are too many documents of the type: " + cocreditorDocsName, cocreditorDocsCount);
else if (cocreditor == "" && cocreditorDocsCount > 0)
    AssemblingErrors.AddCustomError("There are too many documents of the type: " + cocreditorDocsName, cocreditorDocsCount);

// Check that the document set contains all of the document required due to the loan sum exceeding one of the thresholds
if (creditSumFound)
{
    if (creditSum > 50000) // requires an employer reference
    {
        if (referenceFromWorkCount > 1)
            AssemblingErrors.AddCustomError("There are too many documents of the type: " + referenceFromWorkName, referenceFromWorkCount);
        else if (referenceFromWorkCount < 1)
            AssemblingErrors.AddCustomError("Missing the following documents: " + referenceFromWorkName, 1);
    }
    if (creditSum > 500000) // requires the guarantor's documents
    {
        if (guaranteeDocsCount > 1)
            AssemblingErrors.AddCustomError("There are too many documents of the type: " + guaranteeDocsName, guaranteeDocsCount);
        else if (guaranteeDocsCount < 1)
            AssemblingErrors.AddCustomError("Missing the following documents: " + guaranteeDocsName, 1);
    }
}
        

using System.Collections.Generic;
          using System;
          string docSetName = "Identification Documents";
          int pagesCnt = 0;
          // List of the types documents that may be included in the set
          List<string> allowed = new List<string> {"Passport", "Driver's license"};
          // Limit on the number of documents of each type in the set
          List<int> allowedCount = new List<int>{1,1};
          // The number of documents detected in the set
          List<int> foundCount = new List<int>{0,0};
          
          // Count the number of documents and pages in the set
          foreach (IBatchItem item in BatchItems) {
              if (item.Type == TBatchItemType.BIT_Document) {
                  if (item.AsDocument.TemplateName == docSetName) 
                      AssemblingErrors.AddCustomError("Cannot contain a nested set", 1);
                  else if (allowed.Contains(item.AsDocument.TemplateName)) {
                      int i = allowed.IndexOf(item.AsDocument.TemplateName);
                      foundCount[i]++;
                  }
              }
              else if (item.Type == TBatchItemType.BIT_Page) pagesCnt++;
          }
          
          // Check the number of documents and pages
          if (foundCount[0] + foundCount[1] == 0)
              AssemblingErrors.AddCustomError("At least one identification document is required", 1);
          for (int i = 0; i < allowed.Count; i++) {
              if (foundCount[i] > allowedCount[i]) 
                  AssemblingErrors.AddCustomError("Maximum number of documents: " + allowed[i] + ": " + allowedCount[i]);
          }
          if (pagesCnt > 0) AssemblingErrors.AddCustomError("The document set cannot contain pages that do not belong to a document", pagesCnt);