public static void SetCookie(string pchHostname, string pchKey, string pchValue, string pchPath = "/", uint nExpires = 0, bool bSecure = false, bool bHTTPOnly = false) {
InteropHelp.TestIfAvailableClient();
using (var pchHostname2 = new InteropHelp.UTF8StringHandle(pchHostname))
using (var pchKey2 = new InteropHelp.UTF8StringHandle(pchKey))
using (var pchValue2 = new InteropHelp.UTF8StringHandle(pchValue))
using (var pchPath2 = new InteropHelp.UTF8StringHandle(pchPath)) {
NativeMethods.ISteamHTMLSurface_SetCookie(pchHostname2, pchKey2, pchValue2, pchPath2, nExpires, bSecure, bHTTPOnly);
}
}