本文整理匯總了C#中System.Xml.XmlTextReader.ReadElementContentAsDouble方法的典型用法代碼示例。如果您正苦於以下問題：C# XmlTextReader.ReadElementContentAsDouble方法的具體用法？C# XmlTextReader.ReadElementContentAsDouble怎麽用？C# XmlTextReader.ReadElementContentAsDouble使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Xml.XmlTextReader的用法示例。
在下文中一共展示了XmlTextReader.ReadElementContentAsDouble方法的10個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: Read
/// <summary>
/// Sets fields for object from Xml file.
/// </summary>
/// <param name="reader">Reader module of file with data.</param>
public void Read(XmlTextReader reader)
{
while (reader.Read())
{
if (reader.Name == "id")
{
this.id = reader.ReadElementContentAsInt();
}
if (reader.Name == "name")
{
this.name = reader.ReadElementContentAsString();
}
if (reader.Name == "price")
{
this.price = reader.ReadElementContentAsDouble();
break;
}
}
}示例2: PriceById
/// <summary>
/// Gets price by id
/// </summary>
/// <param name="identifier"> id of searching product</param>
/// <param name="reader">fie to read</param>
/// <returns>price of product with searching id</returns>
public double PriceById(int identifier)
{
XmlTextReader reader = new XmlTextReader("XMLFile1.xml");
int tempId = 0;
while (reader.Read())
{
if (reader.Name == "id")
{
tempId = reader.ReadElementContentAsInt();
}
if (reader.Name == "price")
{
this.price = reader.ReadElementContentAsDouble();
if (identifier == tempId)
{
return this.price;
}
}
}
return 0.0;
}示例3: LoadConfigFile
void LoadConfigFile()
{
try
{
XmlTextReader doc = new XmlTextReader("reddit_api.xml");
while (doc.Read())
{
if (doc.NodeType == XmlNodeType.Element)
{
switch (doc.Name)
{
case "seconds_between_api_calls":
m_seconds_between_calls = doc.ReadElementContentAsDouble();
break;
case "seconds_before_cache_invalid":
m_seconds_before_cache_invalid = doc.ReadElementContentAsDouble();
break;
case "default_content_limit":
m_content_limit = doc.ReadElementContentAsInt();
break;
case "object_mappings":
string kind = "", objectname = "";
while (doc.MoveToNextAttribute())
{
if (doc.Name == "kind")
{
kind = doc.Value;
}
else if (doc.Name == "object")
{
objectname = doc.Value;
}
}
if (m_object_mapping.ContainsKey(kind))
m_object_mapping["kind"] = objectname;
else
m_object_mapping.Add(kind, objectname);
break;
case "domain":
m_domain = doc.ReadElementContentAsString();
break;
}
}
}
doc.Close();
}
catch (FileNotFoundException)
{
StreamWriter s = new StreamWriter("reddit_api.xml");
s.WriteLine("<?xml version=\"1.0\" encoding=\"utf-8\" ?>");
s.WriteLine("<reddit_api_config>");
s.WriteLine("<seconds_between_api_calls>2</seconds_between_api_calls>" );
s.WriteLine("<seconds_before_cache_invalid>30</seconds_before_cache_invalid>");
s.WriteLine("<default_content_limit>25</default_content_limit>");
s.WriteLine("<object_mappings kind=\"comment_kind\" object=\"t1\"/>");
s.WriteLine("<object_mappings kind=\"message_kind\" object=\"t4\"/>");
s.WriteLine("<object_mappings kind=\"more_kind\" object =\"more\"/>");
s.WriteLine("<object_mappings kind=\"redditor_kind\" object=\"t2\"/>");
s.WriteLine("<object_mappings kind=\"submission_kind\" object=\"t3\"/>");
s.WriteLine("<object_mappings kind=\"subreddit_kind\" object=\"t5\"/>");
s.WriteLine("<object_mappings kind=\"userlist_kind\" object=\"UserList\"/>");
s.WriteLine("<domain>http://www.reddit.com/</domain>");
s.WriteLine("<!--");
s.WriteLine("message_kind: t7");
s.WriteLine("submission_kind: t6");
s.WriteLine("subreddit_kind: t5");
s.WriteLine(" -->");
s.WriteLine("</reddit_api_config>");
s.Close();
LoadConfigFile();
}
}示例4: ParseXmlSnip
private static void ParseXmlSnip(string xmlSnipet)
{
#region XML snipet Example
/*
<?xml version="1.0" encoding="utf-16"?>
<extendedInfo>
<property>
<propertyName>Feature ID 2</propertyName>
<propertyValue>1</propertyValue>
</property>
<property>
<propertyName>Distance</propertyName>
<propertyValue>8.27 metres</propertyValue>
</property>
<property>
<propertyName>Feature class 2</propertyName>
<propertyValue>TA_INTEREST_PARCEL_SHAPES</propertyValue>
</property>
<property>
<propertyName>To point y</propertyName>
<propertyValue>56.6507597761194</propertyValue>
</property>
<property>
<propertyName>From point x</propertyName>
<propertyValue>-128.190507865672</propertyValue>
</property>
<property>
<propertyName>Feature ID 1</propertyName>
<propertyValue>10</propertyValue>
</property>
<property>
<propertyName>To point x</propertyName>
<propertyValue>-128.190565179104</propertyValue>
</property>
<property>
<propertyName>From point y</propertyName>
<propertyValue>56.650826880597</propertyValue>
</property>
<property>
<propertyName>Feature class 1</propertyName>
<propertyValue>TA_ADMIN_AREA_SHAPES</propertyValue>
</property>
</extendedInfo>
*/
#endregion
XmlTextReader reader = new XmlTextReader(new StringReader(xmlSnipet));
reader.WhitespaceHandling = WhitespaceHandling.None;
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Text:
switch (reader.Value)
{
case "Feature ID 2":
reader.Read();
reader.ReadEndElement();
_f2_id = reader.ReadElementContentAsInt();
break;
case "Feature ID 1":
reader.Read();
reader.ReadEndElement();
_f1_id = reader.ReadElementContentAsInt();
break;
case "Distance":
break;
case "To point y":
reader.Read();
reader.ReadEndElement();
_f1_y = reader.ReadElementContentAsDouble();
break;
case "To point x":
reader.Read();
reader.ReadEndElement();
_f1_x = reader.ReadElementContentAsDouble();
break;
case "From point y":
reader.Read();
reader.ReadEndElement();
_f2_y = reader.ReadElementContentAsDouble();
break;
case "From point x":
reader.Read();
reader.ReadEndElement();
_f2_x = reader.ReadElementContentAsDouble();
break;
case "Feature class 2":
reader.Read();
reader.ReadEndElement();
_f2_class = reader.ReadElementContentAsString();
break;
case "Feature class 1":
reader.Read();
reader.ReadEndElement();
_f1_class = reader.ReadElementContentAsString();
break;
//.........這裏部分代碼省略.........
示例5: ReadColumn
private void ReadColumn(XmlTextReader reader, int depth)
{
string modify_default = null;
string title = null;
string long_title = null;
string sort_key = null;
double width = -1;
int max_width = -1;
int min_width = -1;
bool visible = true;
string renderer_type = null;
string renderer_property = null;
bool renderer_expand = true;
while (reader.MoveToNextAttribute ()) {
if (reader.Name == "modify-default") {
modify_default = reader.Value;
break;
}
}
while (reader.Read ()) {
if (reader.NodeType == XmlNodeType.EndElement && reader.Depth == depth) {
break;
} else if (reader.NodeType != XmlNodeType.Element) {
continue;
}
switch (reader.Name) {
case "title": title = reader.ReadString (); break;
case "long-title": long_title = reader.ReadString (); break;
case "sort-key": sort_key = reader.ReadString (); break;
case "width": width = reader.ReadElementContentAsDouble (); break;
case "max-width": max_width = reader.ReadElementContentAsInt (); break;
case "min-width": min_width = reader.ReadElementContentAsInt (); break;
case "visible": visible = ParseBoolean (reader.ReadString ()); break;
case "renderer":
while (reader.MoveToNextAttribute ()) {
switch (reader.Name) {
case "type": renderer_type = reader.Value; break;
case "property": renderer_property = reader.Value; break;
case "expand": renderer_expand = ParseBoolean (reader.Value); break;
}
}
break;
}
}
if (modify_default != null) {
Column column = GetDefaultColumn (modify_default);
if (title != null) {
column.Title = title;
}
if (long_title != null) {
column.LongTitle = long_title;
}
if (renderer_type != null) {
ColumnCell renderer = GetCellRenderer (renderer_type, renderer_property, renderer_expand);
column.RemoveCell (0);
column.PackStart (renderer);
}
if (renderer_property != null) {
column.GetCell (0).Property = renderer_property;
}
if (column.Visible != visible) {
column.Visible = visible;
}
if (column is SortableColumn && sort_key != null) {
((SortableColumn)column).SortKey = sort_key;
}
} else {
ColumnCell renderer = GetCellRenderer (renderer_type, renderer_property, renderer_expand);
Column column = sort_key == null
? new Column (title, renderer, width, visible)
: new SortableColumn (title, renderer, width, sort_key, visible);
if (max_width != -1) {
column.MaxWidth = max_width;
}
if (min_width != -1) {
column.MinWidth = min_width;
}
Add (column);
}
}示例6: LoadJointDefinition
/// <summary>
/// Loads in the joint definitions from an xml based file (Returns 0=Success / -1= Failed to find file)
/// </summary>
/// <param name="file">The file containing the joint definitions</param>
/// <returns></returns>
public static int LoadJointDefinition(string file)
{
Joint newJoint = null;
int result = 0;
jointList = null;
jointList = new List<Joint>();
// START Added for MEng Project
jointCoRList = new List<CoRLocator>();
try
{
//Create the xml reader
XmlTextReader xmlJoints = new XmlTextReader(file);
//While reading
while (xmlJoints.Read())
{
//Get the node type
XmlNodeType nodeType = xmlJoints.NodeType;
if (nodeType == XmlNodeType.Element) // If its an element
{
switch (xmlJoints.Name)
{
case "joint": // New joint
newJoint = new Joint();
break;
case "id":
newJoint.ID = xmlJoints.ReadElementContentAsInt();
break;
case "name":
newJoint.Name = xmlJoints.ReadElementContentAsString();
break;
case "trackable1":
newJoint.Trackable1 = xmlJoints.ReadElementContentAsInt();
break;
case "trackable2":
newJoint.Trackable2 = xmlJoints.ReadElementContentAsInt();
break;
case "yawOffset":
newJoint.YawOffset = xmlJoints.ReadElementContentAsDouble();
break;
case "pitchOffset":
newJoint.PitchOffset = xmlJoints.ReadElementContentAsDouble();
break;
case "rollOffset":
newJoint.RollOffset = xmlJoints.ReadElementContentAsDouble();
break;
}
}
// If its the joint end element add the joint to the joint list
if (nodeType == XmlNodeType.EndElement && xmlJoints.Name == "joint")
{
jointList.Add(newJoint);
// START Added for MEng Project
// Add a corrisponding CoR Locator to the list
jointCoRList.Add(new CoRLocator());
// END Added for MEng Project
}
}
}
catch
{
result = -1; // File not found;
}
return result;
}示例7: LoadProducts
public void LoadProducts()
{
XmlTextReader reader = new XmlTextReader(this.ProductsPath);
Product p = new Product();
int id = -1;
string name = "no_name";
double price = -1.0;
while (reader.Read())
{
if (reader.Name == "ProductId" && reader.HasAttributes)
{
id = Convert.ToInt32(reader.GetAttribute("product_id"));
}
if (reader.Name == "ProductName")
{
name = reader.ReadElementContentAsString();
}
if (reader.Name == "ProductPrice")
{
price = reader.ReadElementContentAsDouble();
this.products.Add(new Product(id, name, price));
Console.WriteLine(1);
}
}
reader.Close();
}示例8: GetParameterFSR
private static List<double> GetParameterFSR(string configFile, string parName)
{
FileStream configParPtr = new FileStream(configFile, FileMode.Open, FileAccess.Read);
using (XmlTextReader reader = new XmlTextReader(configParPtr))
{
reader.ReadToFollowing("ParameterSet");
while (reader.ReadToFollowing("Parameter"))
{
reader.MoveToFirstAttribute();
if (reader.Value == parName)
{
List<double> FSR = new List<double>();
reader.ReadToFollowing("BaseUnit");
string parameterUnit = reader.ReadElementContentAsString();
reader.ReadToFollowing("DataFormat");
if (parameterUnit == "BitVector")//Status registers show in binary form
{
FSR.Add(2);
FSR.Add(65535);
FSR.Add(0);
}
else if (parameterUnit == "Count") //to handle counters
{
FSR.Add(1);
FSR.Add(65535);
FSR.Add(0);
}
else
{
string parameterFormat = reader.ReadElementContentAsString();
if (parameterFormat == "OffsetBinary") //check if its data parameter or status register
{
FSR.Add(0);
reader.ReadToFollowing("RangeMaximum");
FSR.Add(reader.ReadElementContentAsDouble());
//List<double> FSR = new List<double> { reader.ReadElementContentAsDouble() };
reader.ReadToFollowing("RangeMinimum");
FSR.Add(reader.ReadElementContentAsDouble());
//Console.WriteLine("Parameter {0} Max: {1}, Min: {2} ", parName,FSR[0], FSR[1]);
}
else if (parameterFormat == "BinaryCodedDecimal")
{
if (parameterUnit == "Celsius")
{
FSR.Add(3);
reader.ReadToFollowing("RangeMaximum");
FSR.Add(reader.ReadElementContentAsDouble());
//List<double> FSR = new List<double> { reader.ReadElementContentAsDouble() };
reader.ReadToFollowing("RangeMinimum");
FSR.Add(reader.ReadElementContentAsDouble());
}
else
{
FSR.Add(4);
FSR.Add(65535);
FSR.Add(0);
}
}
else
{
FSR.Add(4);
FSR.Add(65535);
FSR.Add(0);
}
}
reader.Close();
configParPtr.Close();
return FSR;
}
}
}
return null;
}示例9: SaveLimits
public static void SaveLimits(string configFile, string limitsFile)
{
StreamWriter limitsPtr = new StreamWriter(limitsFile);
//(@"" + configFile.Substring(0, configFile.LastIndexOf('.')) + "_limits.csv"));
//string cfg; // structure as follows==> streamID, parTotal, parameter{parCnt, FSRmin[], FSRmax[]}
if (File.Exists(configFile))
{
FileStream configFilePtr = new FileStream(configFile, FileMode.Open, FileAccess.Read);
XmlTextReader reader = new XmlTextReader(configFilePtr);
int pktCnt = 0;
limitsPtr.WriteLine("Stream ID, Stream #, Stream Rate, Parameter Number, Parameter Offset, Parameter Occurrences, Parameter Name, Parameter Type [0 - analog 1 - bitvector], Range Maximum, Range Minimum, Limit Maximum, Limit Minimum,X");
string parName = "";
double parOffset = 0;
double parOccurr = 1;
while (reader.Read())
{
if ((reader.IsStartElement()) && (reader.Name == "iNET-X"))
{
int parCnt = 0;
reader.ReadToFollowing("PackageRate");
int pktRate = reader.ReadElementContentAsInt();
reader.ReadToFollowing("StreamID");
int streamID = Convert.ToInt32(reader.ReadElementContentAsString(), 16);
reader.ReadToFollowing("Port"); reader.ReadToFollowing("Value"); Console.WriteLine(reader.Value);
int port = Convert.ToInt16(reader.ReadElementContentAsString());
MessageBox.Show(String.Format("#{3} Stream ID is: {0} on Port: {2} with rate of {1} Hz\n Press any key to continue..", streamID, pktRate, port, pktCnt));
while (reader.Read())
{
//while ((reader.IsStartElement()) && (reader.Name != "iNET-X"))
//{
switch (reader.Name)
{
case "ParameterReference":
parName = reader.ReadElementContentAsString();
break;
//else if ((reader.IsStartElement()) && (reader.Name == "Offset_Bytes"))
case "Offset_Bytes":
//reader.ReadToFollowing("Offset_Bytes");
parOffset = reader.ReadElementContentAsDouble();
break;
case "Occurrences":
parOccurr = reader.ReadElementContentAsDouble();
List<double> FSR = GetParameterFSR(configFile, parName);
limitsPtr.Write("{0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{8},{9}\n", streamID, pktCnt, pktRate, parCnt, parOffset, parOccurr, parName, FSR[0], FSR[1], FSR[2]);
//Console.WriteLine("Parameter {0}: {1}", parCnt, parName);
parCnt++;
break;
}
if (reader.LocalName == "iNET-X")
{
//Console.WriteLine(reader.LocalName);
break;
}
}
//Console.WriteLine("END OF STREAM");
pktCnt++;
}
}
reader.Close();
limitsPtr.Close();
configFilePtr.Close();
}
else { MessageBox.Show(String.Format("The file {0} could not be located", configFile)); }
MessageBox.Show(String.Format("Configuration file created. \n\n Please open {0} in Excel or other CSV editor.\n Provide your pass/fail criteria for parameters and then click OK afterwards", limitsFile));
}示例10: load
/// <summary>
/// パラメータファイル読込
/// </summary>
/// <param name="filePath">パラメータファイルパス</param>
public void load(string filePath)
{
XmlTextReader reader = null;
string paramFileFormat = _PARAMETER_FORMAT_000;
try
{
reader = new XmlTextReader(filePath);
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.EndElement && reader.LocalName == "AMK2BOptions")
{
break;
}
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
if (reader.LocalName == "FormatVersion")
{
paramFileFormat = reader.ReadElementContentAsString();
}
if (reader.LocalName == "TotalOptions")
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.EndElement && reader.LocalName == "TotalOptions")
{
break;
}
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
if (reader.LocalName == "SizeProportionX")
{
_fileData.SizeProportionX = reader.ReadElementContentAsDouble();
}
if (reader.LocalName == "SizeProportionY")
{
_fileData.SizeProportionY = reader.ReadElementContentAsDouble();
}
if (reader.LocalName == "SizeProportionZ")
{
_fileData.SizeProportionZ = reader.ReadElementContentAsDouble();
}
if (reader.LocalName == "CenterX")
{
_fileData.CenterX = reader.ReadElementContentAsDouble();
}
if (reader.LocalName == "CenterY")
{
_fileData.CenterY = reader.ReadElementContentAsDouble();
}
if (reader.LocalName == "CenterZ")
{
_fileData.CenterZ = reader.ReadElementContentAsDouble();
}
if (reader.LocalName == "Mirror")
{
_fileData.Mirror = reader.ReadElementContentAsBoolean();
}
}
}
if (reader.LocalName == "CameraOptions")
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.EndElement && reader.LocalName == "CameraOptions")
{
break;
}
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
if (reader.LocalName == "KinectElevationAngle")
{
_fileData.KinectElevationAngle = reader.ReadElementContentAsInt();
}
if (reader.LocalName == "ColorDrawEnable")
{
_fileData.ColorDrawEnable = reader.ReadElementContentAsBoolean();
}
if (reader.LocalName == "DepthDrawEnable")
{
_fileData.DepthDrawEnable = reader.ReadElementContentAsBoolean();
}
if (reader.LocalName == "SkeletonDrawEnable")
{
//.........這裏部分代碼省略.........