I have word template which has image field. The name of the field is "Signature". I'm NOT using IFieldMergingCallback interface to set the actual value, instead the DataTable has a column with the name same as field name "Signature", and data type is byte array. so everything works fine when i call Execute method. But sometime the actual image is large
Thanks for your inquiry. You can set the width/height of images by using DocumentBuilder.InsertImage method during mail merge. Please see the following code snippet: