Use to assign values to fields or variables when an InvokeServer, SendServer, ReplyToClient, Connect, or Assign activity is added to an orchestration.
This dialog box appears when the MessageData property or the From property are clicked in a Properties window.
Fields
<fields>
All the fields that can be assigned a value are listed.
Assign From
Identifies the source of the assignment.
Possible values are
None - Use to indicate that no assignment should be performed.
Literal - Use to indicate that the data value is provided by a string identified in the Data Value column. If the type of the destination is numeric, the literal should be a number. If the type of the destination is a string, then the literal should match the syntax for a regular string literal in C#, but without the surrounding double quote characters. The string literal can include special characters, escaped by the backslash character. Refer to http://msdn.microsoft.com/en-us/library/aa691090(v=VS.71).aspx for the definition of a regular string literal.
Note: If the field being assigned is _KeySequence, you can launch the Key Sequence Editor Dialog by clicking the ellipsis button.
Calculation - Use to indicate that the data value is retrieved from a calculation. Click the Calculation button to describe the calculation.
Variable - Use to indicate that the data value comes from a local variable, message field, or exception field.
Data Value
Identifies the value of the field or a reference that contains the value.
Buttons
Calculation
Brings up the Edit Condition Dialog Box to allow a calculation to be defined for the data value.
OK
Accepts any changes made.
Cancel
Discards any changes made.