I am getting a processing halt: Use the "New" keyword to create an object instance. In the code below, at the point Marked <<<<
Also, can I expect the above code to work, once the halt problem is solved? T4Table is once of several tables I want to hide/show based on data values from the report datasource.
Thanks for your help.
| Imports System.ComponentModel |
| Imports System.Drawing |
| Imports System.Data |
| Imports System.Windows.Forms |
| Imports Telerik.Reporting |
| Imports Telerik.Reporting.Drawing |
| Imports Telerik.Reporting.Processing |
| Private Sub DetailSection1_ItemDataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles DetailSection1.ItemDataBound |
| Dim section As Telerik.Reporting.Processing.DetailSection = DirectCast(sender, Telerik.Reporting.Processing.DetailSection) |
| ' From the section object get the current DataRow |
| Dim row As System.Data.DataRow = DirectCast(section.DataObject.RawData, System.Data.DataRow) |
| If row("TierType").ToString = "4T" Then <<<< |
| T4Table.Visible = True |
| End If |
| End Sub |
Also, can I expect the above code to work, once the halt problem is solved? T4Table is once of several tables I want to hide/show based on data values from the report datasource.
Thanks for your help.
1 Answer, 1 is accepted
0
Hi Bob Bruce,
As explained in the following forum post since 2010 Q1 version of Telerik Reporting the data source components are the recommended way to connect a report to data; for backwards compatibility you can still connect a DataSet or DataTable but they are converted internally for you to the ObjectDataSource component (ref.: note). This is where the things have slightly changed (again for the reasons stated above) and you should change your casts to use DataRowView due to these changes.
About your second inquiry if you hide the table, the area it occupy will not be released thus in order to avoid that behavior you have to set the height to a small value.
Kind regards,
Peter
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
As explained in the following forum post since 2010 Q1 version of Telerik Reporting the data source components are the recommended way to connect a report to data; for backwards compatibility you can still connect a DataSet or DataTable but they are converted internally for you to the ObjectDataSource component (ref.: note). This is where the things have slightly changed (again for the reasons stated above) and you should change your casts to use DataRowView due to these changes.
About your second inquiry if you hide the table, the area it occupy will not be released thus in order to avoid that behavior you have to set the height to a small value.
Kind regards,
Peter
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.