Stops the reporting engine from throwing exceptions and instead displays the provided string.

Syntax

Visual Basic (Declaration)
Public Property ExpressionErrorMessage As String

Visual Basic (Usage)	Copy Code
`Dim instance As ActiveReport3 Dim value As String instance.ExpressionErrorMessage = value value = instance.ExpressionErrorMessage`

C#
public string ExpressionErrorMessage {get; set;}

Return Value

String. The default value is null.

Example

C#	Copy Code
`private void arViewer_Load(object sender, System.EventArgs e) { rptDataDynamics rpt = new rptDataDynamics(); rpt.ExpressionErrorMessage = "oops"; rpt.Run(); this.arViewer.Document = rpt.Document; }`

Visual Basic	Copy Code
`Private Sub arViewer_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles arViewer.Load Dim rpt As New rptDD rpt.ExpressionErrorMessage = "oops" rpt.Run() Me.arViewer.Document = rpt.Document End Sub`

Remarks

If this property is not set and an expression can't be parsed, or if you get a divide-by-zero type exception, ActiveReports will throw a ReportScriptException and stop the report from running.

When this property is set to a valid string, the engine stops throwing exceptions and instead displays the specified string (like Excel). Set it to ### and try Sales/0 to test.

Persistence: There is a new attribute called "ExprError" in .rpx files.

ActiveReports3	Request technical support
ExpressionErrorMessage Property
See Also Example

Syntax

Return Value

Example

Remarks

See Also

Reference