DataContextCustomTableOperationTokens Property

Gets dictionary of per-model custom tokens to use with AmendExpressionAttribute values for TableOperationsT in this DataContext .

Namespace: GSF.Web.Model
Assembly: GSF.Web (in GSF.Web.dll) Version: 2.4.282-beta

Syntax

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JavaScript

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public Dictionary<Type, IEnumerable<KeyValuePair<string, string>>> CustomTableOperationTokens { get; }

Public ReadOnly Property CustomTableOperationTokens As Dictionary(Of Type, IEnumerable(Of KeyValuePair(Of String, String)))
	Get

public:
property Dictionary<Type^, IEnumerable<KeyValuePair<String^, String^>>^>^ CustomTableOperationTokens {
	Dictionary<Type^, IEnumerable<KeyValuePair<String^, String^>>^>^ get ();
}

member CustomTableOperationTokens : Dictionary<Type, IEnumerable<KeyValuePair<string, string>>> with get

function get_CustomTableOperationTokens();

View Source

Property Value

DictionaryType, IEnumerableKeyValuePairString, String

Remarks

The returned dictionary can be used to apply run-time tokens to any defined AmendExpressionAttribute values, for example, given the following amendment expression applied to a modeled class:


            [AmendExpression("TOP {count}", 
                TargetExpression = TargetExpression.FieldList,
                AffixPosition = AffixPosition.Prefix,
                StatementTypes = StatementTypes.SelectSet)]]
            public class MyTable
            {
                string MyField;
            }

The per-model key/value pairs could be set as follows at run-time:


            int count = 200;
            dataContext.CustomTableOperationTokens[typeof(MyTable)] = new[] { new KeyValuePair<string, string>("{count}", $"{count}") };

Reference

DataContext Class

GSF.Web.Model Namespace