Hello. I am creating a solution similar to the product catalog demo, only I have several detail regions for a given master region. My requirement is to hide any detail table if there is no data returned for that given detail. I am easily able to remove a table using a conditional statement with a known table index such as:
DataTable dt = //go get data
if (dt.Rows.Count == 0) doc.Sections[0].Body.Tables[2].Remove();
else doc.MailMerge.ExecuteWithRegions(dt);
However, the template for this solution will be modified by the end customer, and the order of the tables may change (or a table may be deleted entirely). Is there a way to programmitically determine which table I need to remove so that I don’t have to hardcode the index in there?
Thank you in advance for your help.
ETA: can I access the table by searching for the TableStart: merge field? If so, how would I do that?
You can insert bookmark into your table and then remove table where this bookmark is placed. See the following code:
//Open template
Document doc = new Document(@"Test036\in.doc");
//Get table by bookmark
Table tab = doc.Range.Bookmarks["mybk"].BookmarkStart.GetAncestor(NodeType.Table) as Table;
//Remove table
if (tab != null)
tab.Remove();
//Save output document
doc.Save(@"Test036\out.doc");
You can get table by TableStart mergefield. See the following code:
//Open template and create Documentbuilder
Document doc = new Document(@"Test036\in.doc");
DocumentBuilder builder = new DocumentBuilder(doc);
//Move document builder cursor to mergefield
//When you move docBuilder cursor to mergefield like TableStart:myTable
//You should specify only table name without "TableStart:"
builder.MoveToMergeField("myTable");
//Get table
Table tab = builder.CurrentParagraph.GetAncestor(NodeType.Table) as Table;
//Remove table
if (tab != null)
tab.Remove();
//Save output document
doc.Save(@"Test036\out.doc");
Hi
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