Пример #1
0
		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 = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
						break;
					case "DefaultValue":
						_DefaultValue = new DefaultValue(r, this, xNodeLoop);
						break;
					case "AllowBlank":
						_AllowBlank = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
						break;
					case "Prompt":
						_Prompt = xNodeLoop.InnerText;
						break;
					case "Hidden":
						_Hidden = XmlUtil.Boolean(xNodeLoop.InnerText, OwnerReport.rl);
						OwnerReport.rl.LogError(4, "ReportParameter element Hidden is currently ignored.");	// TODO
						break;
					case "MultiValue":
						_MultiValue = XmlUtil.Boolean(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));
		}
Пример #2
0
        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.");
            }
        }