TrueFalseAutoEnum _UsedInQuery; // Enum True | False | Auto (default)
// Indicates whether or not the parameter is
// used in a query in the report. This is
// needed to determine if the queries need
// to be re-executed if the parameter
// changes. Auto indicates the
// UsedInQuery setting should be
// autodetected as follows: True if the
// parameter is referenced in any query
// value expression.
internal ReportParameter(ReportDefn r, ReportLink p, XmlNode xNode)
: base(r, p)
{
_Name = null;
_dt = TypeCode.Object;
_Nullable = false;
_DefaultValue = null;
_AllowBlank = false;
_Prompt = null;
_ValidValues = null;
_UsedInQuery = TrueFalseAutoEnum.Auto;
// Run thru the attributes
foreach (XmlAttribute xAttr in xNode.Attributes)
{
switch (xAttr.Name)
{
case "Name":
_Name = new Name(xAttr.Value);
break;
}
}
// Loop thru all the child nodes
foreach (XmlNode xNodeLoop in xNode.ChildNodes)
{
if (xNodeLoop.NodeType != XmlNodeType.Element)
{
continue;
}
switch (xNodeLoop.Name)
{
case "DataType":
_dt = DataType.GetStyle(xNodeLoop.InnerText, this.OwnerReport);
_NumericType = DataType.IsNumeric(_dt);
break;
case "Nullable":
_Nullable = Conversion.ToBoolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "DefaultValue":
_DefaultValue = new DefaultValue(r, this, xNodeLoop);
break;
case "AllowBlank":
_AllowBlank = Conversion.ToBoolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "Prompt":
_Prompt = xNodeLoop.InnerText;
break;
case "Hidden":
_Hidden = Conversion.ToBoolean(xNodeLoop.InnerText, OwnerReport.rl);
OwnerReport.rl.LogError(4, "ReportParameter element Hidden is currently ignored."); // TODO
break;
case "MultiValue":
_MultiValue = Conversion.ToBoolean(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "ValidValues":
_ValidValues = new ValidValues(r, this, xNodeLoop);
break;
case "UsedInQuery":
_UsedInQuery = TrueFalseAuto.GetStyle(xNodeLoop.InnerText, OwnerReport.rl);
break;
default:
// don't know this element - log it
OwnerReport.rl.LogError(4, "Unknown ReportParameter element '" + xNodeLoop.Name + "' ignored.");
break;
}
}
if (_Name == null)
{
OwnerReport.rl.LogError(8, "ReportParameter name is required but not specified.");
}
if (_dt == TypeCode.Object)
{
OwnerReport.rl.LogError(8, string.Format("ReportParameter DataType is required but not specified or invalid for {0}.", _Name == null ? "<unknown name>" : _Name.Nm));
}
}
List <Textbox> _HideDuplicates; // holds any textboxes that use this as a hideduplicate scope
internal DataSetDefn(ReportDefn r, ReportLink p, XmlNode xNode)
: base(r, p)
{
_Name = null;
_Fields = null;
_Query = null;
_CaseSensitivity = TrueFalseAutoEnum.True;
_Collation = null;
_AccentSensitivity = TrueFalseAutoEnum.False;
_KanatypeSensitivity = TrueFalseAutoEnum.False;
_WidthSensitivity = TrueFalseAutoEnum.False;
_Filters = null;
_HideDuplicates = null;
// Run thru the attributes
foreach (XmlAttribute xAttr in xNode.Attributes)
{
switch (xAttr.Name)
{
case "Name":
_Name = new Name(xAttr.Value);
break;
}
}
// Loop thru all the child nodes
foreach (XmlNode xNodeLoop in xNode.ChildNodes)
{
if (xNodeLoop.NodeType != XmlNodeType.Element)
{
continue;
}
switch (xNodeLoop.Name)
{
case "Fields":
_Fields = new Fields(r, this, xNodeLoop);
break;
case "Query":
_Query = new Query(r, this, xNodeLoop);
break;
case "Rows": // Extension !!!!!!!!!!!!!!!!!!!!!!!
case "fyi:Rows":
_XmlRowData = "<?xml version='1.0' encoding='UTF-8'?><Rows>" + xNodeLoop.InnerXml + "</Rows>";
foreach (XmlAttribute xA in xNodeLoop.Attributes)
{
if (xA.Name == "File")
{
_XmlRowFile = xA.Value;
}
}
break;
case "CaseSensitivity":
_CaseSensitivity = TrueFalseAuto.GetStyle(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "Collation":
_Collation = xNodeLoop.InnerText;
break;
case "AccentSensitivity":
_AccentSensitivity = TrueFalseAuto.GetStyle(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "KanatypeSensitivity":
_KanatypeSensitivity = TrueFalseAuto.GetStyle(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "WidthSensitivity":
_WidthSensitivity = TrueFalseAuto.GetStyle(xNodeLoop.InnerText, OwnerReport.rl);
break;
case "Filters":
_Filters = new Filters(r, this, xNodeLoop);
break;
default:
OwnerReport.rl.LogError(4, "Unknown DataSet element '" + xNodeLoop.Name + "' ignored.");
break;
}
}
if (this.Name != null)
{
OwnerReport.LUAggrScope.Add(this.Name.Nm, this); // add to referenceable TextBoxes
}
else
{
OwnerReport.rl.LogError(4, "Name attribute must be specified in a DataSet.");
}
if (_Query == null)
{
OwnerReport.rl.LogError(8, "Query element must be specified in a DataSet.");
}
}
