Parameter.Set(String)

Public Class

Sets the parameter to a new string of text.

Namespace: Autodesk.Revit.DB

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public bool Set(
  string value
)

Parameters

valueString

The new text value to which the parameter is to be set.

Return Value

Boolean
The Set method will return True if the parameter was successfully set to the new value, otherwise false.

Exceptions

Exception

Condition

---

InvalidOperationException

The parameter is read-only.

---

Remarks

You should only use this method if the StorageType property reports the type of the parameter as a String.

Example

void AddInstanceComment(Wall wall)
{
    // Get the comment parameter of the element instance
    Parameter commentPara = wall.get_Parameter(BuiltInParameter.ALL_MODEL_INSTANCE_COMMENTS);
    if (null != commentPara)
    {
        // Add a greeting string to the comment
        commentPara.Set("Hello Everyone.");
    }
}