This error seems to be sprinkled all across google and all across the
newsgroups however there do not appear to be any solidified answers.
Here is my scenario.
I have a Web User Control that contains several properties that are of a
custom class.
This Class Contains multiple properties some of which include Arrays
(say SqlParameter) for example.
My Markup should look something like. I am having major designer
difficulties however both of which result in the infamous error " '' Could
not be set onproperty ''" whichin this case is an empty value on the
FillList property.
I have tried various combos of putting PersistChildren and ParseChildren to
no avail
<cc2:WebCustomControl1 id="WebCustomControl11" runat="server">
<FillList CommandName="asfsadf" ParameterName="sdafas">
<Parameters>
<cc3qlParameter ParameterName="@Retail"></cc3qlParameter>
</Parameters>
</FillList>
</cc2:WebCustomControl1>
The Property Fill list is marked as
Bindable(true),
Category("SQL Properties"),
PersistenceMode(PersistenceMode.InnerProperty),
NotifyParentProperty(true),
DesignerSerializationVisibility(DesignerSerializat ionVisibility.Content)]
public DataParameters FillList
{
get { return gFillList; }
set { gFillList = value; }
}
My structure is marked as such and the collection in question
[TypeConverter(typeof(ExpandableObjectConverter)),
Browsable(true),
RefreshProperties(RefreshProperties.Repaint),
Serializable(),
ToolboxItem(false)]
public class DataParameters
{
[PersistenceMode(PersistenceMode.InnerProperty),
DesignerSerializationVisibility(DesignerSerializat ionVisibility.Content)]
public ArrayList Parameters
{
get { return gParameters; }
set { gParameters = value; SetParameters(value); }
}
}
