如何读取Infopath中的重复表和重复节中的数据

在一个表单中由一个重复表，有三列，分别是field1,field2,field3

有一个重复节，分别包含一个文本框——field4,一个下拉选择框，field5.

如果要读取这些重复节和重复表中的数的话，可以通过如下方式进行：

// 在此处编写代码。

XPathNodeIterator NodeIter = this.MainDataSource.CreateNavigator().Select("/my:myFields/my:group1/my:group2", this.NamespaceManager);

// NodeIter.

foreach (XPathNavigator myf in NodeIter)

{

XPathNavigator n1 = myf.SelectSingleNode("my:field1", NamespaceManager);

XPathNavigator n2 = myf.SelectSingleNode("my:field2", NamespaceManager);

XPathNavigator n3 = myf.SelectSingleNode("my:field3", NamespaceManager);

string str1 = n1.Value;

string str2 = n2.Value;

string str3 = n3.Value;

 
}

 

XPathNodeIterator NodeIter1 = this.MainDataSource.CreateNavigator().Select("/my:myFields/my:group3/my:group4", this.NamespaceManager);

// NodeIter.

foreach (XPathNavigator myf1 in NodeIter1)

{

XPathNavigator sn1 = myf1.SelectSingleNode("my:field4", NamespaceManager);

XPathNavigator sn2 = myf1.SelectSingleNode("my:field5", NamespaceManager);

// XPathNavigator sn3 = myf.SelectSingleNode("my:field3", NamespaceManager);

string strs1 = sn1.Value;

string strs2 = sn2.Value;

// string strs3 = sn3.Value;

 
}