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IDataApiCount Method

Count the Data Objects that satisfies a condition.

Namespace:  Casewhere.Runtime.DSL.Api
Assembly:  Casewhere.Runtime (in Casewhere.Runtime.dll) Version: 2.8.1.0
Syntax
C#
Copy
long Count(
	string dataClassName,
	DynamicFilter filter
)

Parameters

dataClassName
Type: SystemString
The Data Class name.
filter
Type: Casewhere.Runtime.DataObjectExpressions.DSLDynamicFilter
Filter object that is built using FilterBuilder.

Return Value

Type: Int64
The number of Data Objects that satisfies the condition.
Examples
Copy
var dataApi = ctx.Use<IDataApi>();
var filter = FilterBuilder.Create()
    .Eq("DepartmentId", ctx.Input.Id)
    .Eq("Active", true)
    .Build();

var count = dataApi.Count("Employee", filter);
Log.Info("There are {Count} Employees in the Department", count);
See Also