TagBuilder.MergeAttribute Method (String, String, Boolean)

Adds an attribute to the tag by using the specified key/value pair.

Namespace: System.Web.Mvc
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)

Syntax

'Declaration
Public Sub MergeAttribute ( _
    key As String, _
    value As String, _
    replaceExisting As Boolean _
)

public void MergeAttribute(
    string key,
    string value,
    bool replaceExisting
)

public:
void MergeAttribute(
    String^ key, 
    String^ value, 
    bool replaceExisting
)

Exception	Condition
ArgumentException	The key parameter is null reference (Nothing in Visual Basic) or empty.