public ControlMetadata FindFieldWithPrefix(string prefixToLookFor)
{
ControlMetadata cm = null;
if (LeftControls != null)
{
cm =
LeftControls.Find(
x => x.DataSourceExpression != null && x.DataSourceExpression.StartsWith(prefixToLookFor));
if (cm != null)
{
return(cm);
}
}
if (RightControls != null)
{
cm =
RightControls.Find(
x => x.DataSourceExpression != null && x.DataSourceExpression.StartsWith(prefixToLookFor));
if (cm != null)
{
return(cm);
}
}
return(null);
}
public bool ContainsField(string fieldName)
{
if (LeftControls != null &&
LeftControls.Exists(
f1 =>
string.Equals(f1.DataSourceExpression, fieldName, StringComparison.CurrentCultureIgnoreCase)))
{
return(true);
}
if (RightControls != null &&
RightControls.Exists(
f1 =>
string.Equals(f1.DataSourceExpression, fieldName, StringComparison.CurrentCultureIgnoreCase)))
{
return(true);
}
return(false);
}