void setButtonEnabled(Button btn, bool value)
{
if (btn.InvokeRequired)
{
SetButtonEnabledCallback d = new SetButtonEnabledCallback(setButtonEnabled);
this.Invoke(d, new object[] { btn, value });
}
else
{
btn.Enabled = value;
}
}
public void SetButtonEnabled(Button b, Boolean enabled)
{
if (b.InvokeRequired)
{
SetButtonEnabledCallback d = new SetButtonEnabledCallback(SetButtonEnabled);
this.Invoke(d, new Object[] { b, enabled });
}
else
{
b.Enabled = enabled;
}
}
/// <summary>
/// Set text property of various controls
/// </summary>
/// <param name="form">The calling form</param>
/// <param name="control"></param>
/// <param name="enabled"></param>
public static void SetButtonEnabled(Form form, Control control, bool enabled)
{
// InvokeRequired required compares the thread ID of the
// calling thread to the thread ID of the creating thread.
// If these threads are different, it returns true.
if (control.InvokeRequired)
{
var setButtonEnabledCallback = new SetButtonEnabledCallback(SetButtonEnabled);
form.Invoke(setButtonEnabledCallback, form, control, enabled);
}
else
{
control.Enabled = enabled;
}
}
private void SetButton(bool b)
{
if (this.btn.InvokeRequired)
{
SetButtonEnabledCallback d = new SetButtonEnabledCallback(SetButton);
this.Invoke(d, new object[] { b });
}
else
{
if (b)
{
this.btn.Text = "作成開始";
}
else
{
this.btn.Text = "作成中";
}
this.btn.Enabled = b;
}
}
private void _testOnConsoleTrace(String text)
{
String printString = DateTime.UtcNow.ToLongTimeString() + ": " + text;
if (textBoxDebug.TextLength + printString.Length + Environment.NewLine.Length > textBoxDebug.MaxLength)
{
textBoxDebug.Text = textBoxDebug.Text.Remove(textBoxDebug.TextLength - printString.Length - Environment.NewLine.Length);
}
textBoxDebug.Text = printString + Environment.NewLine + textBoxDebug.Text;
if (text.Trim().Equals("MessageCodec::ready."))
{
Boolean enabled;
messageCodecReady = true;
enabled = buttonConnectEnableOk();
// Set up the buffer for sending messages
txDatagramBuffer = new byte[messageCodec.maxDatagramSizeRaw()];
// Enable the connect button if it can be (across threads)
if (buttonConnect.InvokeRequired)
{
SetButtonEnabledCallback update = new SetButtonEnabledCallback(_updateButtonEnabled);
buttonConnect.Invoke(update, new object[] { buttonConnect, enabled });
}
else
{
_updateButtonEnabled(buttonConnect, enabled);
}
}
}
