/// <summary>
/// Gets the string param.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="paramName">Name of the param.</param>
/// <param name="errorReturn">The error return.</param>
/// <returns>The param value.</returns>
public static TReturn GetRequestParam <TReturn>(System.Web.HttpRequest request, string paramName, TReturn errorReturn)
{
string retStr = request.Headers[paramName];
if (retStr == null)
{
retStr = request.Form[paramName];
}
if (retStr == null)
{
retStr = request.QueryString[paramName];
}
if (retStr == null)
{
return(errorReturn);
}
return(CoreHelper.ConvertTo <TReturn>(retStr, errorReturn));
}
/// <summary>
/// 将value转换成对应的类型值
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key"></param>
/// <param name="outValue"></param>
/// <returns></returns>
public static T ConvertTo <T>(string value, T outValue)
{
return(CoreHelper.ConvertTo <T>(value, outValue));
}
/// <summary>
/// 将value转换成对应的类型值
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="key"></param>
/// <param name="defvalue"></param>
/// <returns></returns>
public T To <T>(T defvalue)
{
return(CoreHelper.ConvertTo <T>(this.keyValue, defvalue));
}