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IDataApiUpdateMany(DataEnumerationQuery, Object, CancellationToken, Boolean) Method
Update multiple existing data objects based on a specified enumeration data object query with patch data.

Namespace: Casewhere.Runtime.DSL.Api
Assembly: Casewhere.Runtime (in Casewhere.Runtime.dll) Version: 2.8.5.0
Syntax
C#
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void UpdateMany(
	DataEnumerationQuery query,
	Object patchData,
	CancellationToken token = default,
	bool notifyChange = true
)

Parameters

query  DataEnumerationQuery
An instance of the DataEnumerationQuery type. The param contains Data Class Name, Batch Size, Filter, ProjectedFields, SortedFields. The Instances of DataEnumerationQuery can't create directly. It is just create from static method DataEnumerationQuery.For("dataClassName").
patchData  Object
Data to be updated.
token  CancellationToken  (Optional)
an instance of CancellationToken. If it isn't passed, the default value will be assigned.
notifyChange  Boolean  (Optional)
To skip the data change notification on updating data.
Example
C#
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var dataApi = ctx.Use<IDataApi>();
var filter = FilterBuilder.Create().Eq("DepartmentId", ctx.Input.Id).Eq("Active", true).Build();
var query = DataEnumerationQuery
            .For("Employee")
            .FilterBy(filter);
dataApi.UpdateMany(query,new 
{
    Total = 20,
    BillingAddress = "123 Sunset Blvd"
});
See Also