Search

Initializes a new instance that locates text within another text string using case-insensitive matching.

The name of the function.

Gets metadata about the function including its arguments and category.

public override FunctionInfo FunctionInfo { get; }

Overrides: FunctionBase.FunctionInfo

When true, FunctionBase automatically evaluates this function element-wise over any multi-element array argument and returns a spilled array result. Override to true in pure scalar functions (e.g. ABS, LEN, MOD) where applying the function independently to each element of an input array is the correct dynamic-array behavior. Leave false (the default) for reducers.

public override bool LiftsOverArrays { get; }

Overrides: FunctionBase.LiftsOverArrays

Gets the function name used in formulas.

public override string Name { get; }

Overrides: FunctionBase.Name

Evaluates the SEARCH function with the provided arguments and returns the one-based position where the text is found, or an error if not found.

protected override RadExpression EvaluateOverride(FunctionEvaluationContext<object> context)

Overrides: FunctionWithArguments.EvaluateOverride(FunctionEvaluationContext<object>)