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Validation error message
Posted: Thu Jun 14, 2012 8:14 am
by becomex_jle
Good morning, I have a report where there are two DataBands where one will always be filled and the other may sometimes null. For example: I have a DataBand of "expenses" and other "items", the items Datasource always always return data, but not the expense. Is there any possibility to play a MessageBox on the screen saying that the DataBand of "expenses" has no expenses or it appears in the report itself?
Thank You.
Validation error message
Posted: Fri Jun 15, 2012 5:31 am
by Alex K.
Hello,
As a way, you can use the following code in BeginRender event of report:
Code: Select all
DataSourceName.Connect();
if (DataSourceName.DataTable.Rows.Count == 0)
MessageBox.Show("Empty!")
Thank you.
Validation error message
Posted: Tue Jun 19, 2012 2:07 pm
by becomex_jle
Aleksey wrote:Hello,
As a way, you can use the following code in BeginRender event of report:
Code: Select all
DataSourceName.Connect();
if (DataSourceName.DataTable.Rows.Count == 0)
MessageBox.Show("Empty!")
Thank you.
Problem solved.
Thank You.
Validation error message
Posted: Wed Jun 20, 2012 1:08 am
by Andrew
Hello,
Great!
Thank you for letting us know.