Keynotfoundexception

Legacy Poster

• 29. November 2013 10:49

Hello,

 

Using foreach I print all objects in BarTender format file.

 

foreach (SubString substring in btFormat.SubStrings)

{

                Console.WriteLine("SubString Name: " + substring.Name

                   + ", SubString Type: " + substring.Type

                   + ", SubString Value: " + substring.Value);

}

 

I see object with name: best_before_label

When I try to change the value I with SusString:

 

btFormat.SubStrings["best_before_label"].Value = "Somthing";

 

it throw me KeyNotFoundException.

 

I am sure I have object with this name.

 

Can someone please help me?

 

Thanks in advance

Lachezar Tomov

0

• 

  Domingo Rodriguez

  Moderator

  ★ BarTender Hero ★

  • 3. Dezember 2013 11:36

  If you open the BarTender document (.btw) manually in BarTender, is the named data source written in low case, or are some letters written in upper case? If some of the letters are upper case, try using the name for the named data source as it appears in BarTender.

   

  Does it work correctly if the named data source wouldn't have the underscore (underdash) as part of its name?

   

  What exact Edition, version and build of BarTender is in use?

  0
• 

  Legacy Poster

  ★ BarTender Hero ★

  • 3. Dezember 2013 14:56

  I use BarTender Enterprise Automation (3 rinters) v10.1

   

  My problem is that I have a lot of objects who are merged from several other objects. One merged object has no name so it is not Named Data Source. When I look in System Database I see only object name and value. 

  How I can set new value on a object using SDK? As I saw SubString works only with named data sources.

   

  Can you tell me please hоw is most propriate way to access the System DB, get object values for a selected label and print that label format?

   

  Best Regards

   

  Lachezar 

  0
• 

  Domingo Rodriguez

  Moderator

  ★ BarTender Hero ★

  • 4. Dezember 2013 10:58

  You don't set the variable data for a BarTender object, you do it for the separate data sources it is composed of (by giving the data source a shared name). So if "best_before_label" is not a named data source, you cannot assign a value to it via the "SubStrings.value" property.

  0
• 

  Legacy Poster

  ★ BarTender Hero ★

  • 6. Dezember 2013 20:54

  OK, thank you

  0

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