ItemPicker.ShowCannotBeBlankError method

Sets the proper error message when the item picker control is required on an InfoPath form rendered on the server and the form is submitted without filling in a value for the control.

Namespace:  Microsoft.SharePoint.WebControls
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)

Syntax

'Declaration
Public Sub ShowCannotBeBlankError ( _
    errorMessage As String _
)
'Usage
Dim instance As ItemPicker
Dim errorMessage As String

instance.ShowCannotBeBlankError(errorMessage)

public void ShowCannotBeBlankError(
    string errorMessage
)

Parameters

• errorMessage
  Type: System.String

  A string with the error message.

See also

Reference

ItemPicker class

ItemPicker members

Microsoft.SharePoint.WebControls namespace