我是C#的新手,我正在使用nuSOAP和PHP。我在一个返回数组的Web服务中编写了一个函数。问题是我不知道如何从客户端获取该数组。这是我的网络服务中的相关代码:
function GetSection(bool $wcoloumn,string $coloumn, bool $all){
if($wcoloumn== true && $all==false){
$SQL = "SELECT `$coloumn` FROM _sections";
$result = mysql_query($SQL);
$dataCOL = array();
$index = 0;
$num = mysql_num_rows($results);
while($row = mysql_fetch_assoc($result)) // loop to give you the data in an associative array so you can use it however.
{
if ($num > 0) {
// You have $row['ID'], $row['Category'], $row['Summary'], $row['Text']
$dataCOL[$index] = $row['$coloumn'];
$index++;
}
}
return $dataCOL();
}
}
这是返回数组[ $dataCOL(); ]
的函数。
另请注意,我添加了自己的复杂类型(数组):
$server->wsdl->addComplexType("ArrayOfString",
"complexType",
"array",
"",
"SOAP-ENC:Array",
array(),
array(array("ref"=>"SOAP-ENC:arrayType","wsdl:arrayType"=>"xsd:string[]")),
"xsd:string");
我也注册了这个功能:
$server->register('GetSection', array('wcoloumn' => 'xsd:boolean', '$coloumn' => 'xsd:string', 'all' => 'xsd:boolean'), array('result' => 'tns:ArrayOfString'));
客户端代码是用C#编写的,目前看起来像这样:
public static userdatawsdl webs = new userdatawsdl();
public String[] arrSections = webs.GetSection(true, "id", false);
public String[] GetAppSections(bool wcoloumn,string coloumn)
{
return arrSections[]; // Here I get syntax error :D
}
我得到的错误仅在客户端:
语法错误;值预期
这可能是什么问题?
答案 0 :(得分:2)
您的问题是将数组转换为字符串数组,尝试使用Linq
public String[] GetAppSections(bool wcoloumn,string coloumn)
{
string[] foo = webs.GetSection(true, "id", false).OfType<object>().Select(o => o.ToString()).ToArray();
return foo
}