WebJan 7, 2016 · You need to set the name of the table before you serialize it: WebOct 7, 2024 · DataTable name is not set . at System.Data.DataTable.WriteXmlSchema (XmlWriter writer, Boolean writeHierarchy) at System.Data.DataTable.System.Xml.Serialization.IXmlSerializable.WriteXml (XmlWriter writer) at System.Xml.Serialization.XmlSerializationWriter.WriteSerializable …
Cannot serialize the Datatable. The Datatable name is not set
If you use Newtonsoft to Deserialize the JSON string data to be DataTable, the TableName attribute will NOT be set. I composed the sample code and put the break point after the dt assignment to let you see what is dt.TableName.The debugging result is shown below: So, if you would like to return the DataTable as a result of web service method, the TableName attribute assignment is needed after ... WebNov 18, 2024 · The example then maps the columns from the first table in the query result (the Customers table of the Northwind database) to a set of more user-friendly names in … fish pond maintenance orpington elliot
DataTables Table plug-in for jQuery
WebApr 13, 2024 · Changes are coming – prepare, prepare, and prepare again. Whether it be the rise of the industrial metaverse, preparing for upcoming regulations, tightening cybersecurity, or increasing ESG ... WebApr 11, 2024 · 1 Answer. Sorted by: 1. There is probably more efficient method using slicing (assuming the filename have a fixed properties). But you can use os.path.basename. It will automatically retrieve the valid filename from the path. data ['filename_clean'] = data ['filename'].apply (os.path.basename) Share. Improve this answer. WebNov 18, 2024 · If you do not specify a TableName or a DataTableMapping name when calling the Fill or Update method of the DataAdapter, the DataAdapter looks for a DataTableMapping named "Table". The TableName of the DataTable is "Table" if that DataTableMapping does not exist. fish pond liners perth