public void TestEmulateChangeAddressEvent()
{
//イベント確認。
NativeIPAddress ipadress = new NativeIPAddress(testDlg.IdentifyFromDialogId(1016));
ipadress.EmulateChangeAddress(0, 0, 0, 0);
Assert.IsTrue(EventChecker.IsSameTestEvent(testDlg,
delegate { ipadress.EmulateChangeAddress(1, 2, 3, 4); },
new CodeInfo(1016, NativeMethods.WM_NOTIFY, IPN_FIELDCHANGED),
new CodeInfo(1016, NativeMethods.WM_COMMAND, 512),
new CodeInfo(1016, NativeMethods.WM_COMMAND, 256),
new CodeInfo(1016, NativeMethods.WM_COMMAND, EN_CHANGE),
new CodeInfo(1016, NativeMethods.WM_NOTIFY, IPN_FIELDCHANGED),
new CodeInfo(1016, NativeMethods.WM_COMMAND, EN_CHANGE),
new CodeInfo(1016, NativeMethods.WM_NOTIFY, IPN_FIELDCHANGED),
new CodeInfo(1016, NativeMethods.WM_COMMAND, EN_CHANGE),
new CodeInfo(1016, NativeMethods.WM_NOTIFY, IPN_FIELDCHANGED),
new CodeInfo(1016, NativeMethods.WM_COMMAND, EN_CHANGE),
new CodeInfo(1016, NativeMethods.WM_NOTIFY, IPN_FIELDCHANGED)));
//詳細なNotify内容を確認。
NMIPADDRESS[] expectation = new NMIPADDRESS[5];
expectation[0].iField = 0;
expectation[0].iValue = 1;
expectation[1].iField = 0;
expectation[1].iValue = 11;
expectation[2].iField = 1;
expectation[2].iValue = 12;
expectation[3].iField = 2;
expectation[3].iValue = 13;
expectation[4].iField = 3;
expectation[4].iValue = 14;
Assert.IsTrue(EventChecker.CheckNotifyDetail(testDlg,
delegate { ipadress.EmulateChangeAddress(11, 12, 13, 14); },
expectation));
}
/// <summary>
/// IPアドレスを変更します。
/// IPN_FIELDCHANGEDの通知が発生します。
/// </summary>
/// <param name="handle">ウィンドウハンドル。</param>
/// <param name="field0">フィールド0。</param>
/// <param name="field1">フィールド1。</param>
/// <param name="field2">フィールド2。</param>
/// <param name="field3">フィールド3。</param>
private static void EmulateChangeAddressInTarget(IntPtr handle, byte field0, byte field1, byte field2, byte field3)
{
NativeMethods.SetFocus(handle);
byte[] newFields = new byte[] { field0, field1, field2, field3 };
for (int i = 0; i < newFields.Length; i++)
{
//変更前のアドレスを取得。
int address = 0;
NativeMethods.SendMessage(handle, IPM_GETADDRESS, IntPtr.Zero, ref address);
byte[] fields = new byte[] { (byte)((address & 0xff000000) >> 24), (byte)((address & 0x00ff0000) >> 16),
(byte)((address & 0x0000ff00) >> 8), (byte)(address & 0x000000ff)};
//一つフィールドを変更
fields[i] = newFields[i];
//変更。
NativeMethods.SendMessage(handle, IPM_SETADDRESS, IntPtr.Zero, new IntPtr((fields[0] << 24) + (fields[1] << 16) + (fields[2] << 8) + fields[3]));
//WM_NOTIFYでの通知
NMIPADDRESS ipAdress = new NMIPADDRESS();
EmulateUtility.InitNotify(handle, IPN_FIELDCHANGED, ref ipAdress.hdr);
ipAdress.iField = i;
ipAdress.iValue = newFields[i];
NativeMethods.SendMessage(NativeMethods.GetParent(handle), NativeCommonDefine.WM_NOTIFY, ipAdress.hdr.idFrom, ref ipAdress);
}
}
