private bool InternalInvokeHelp(WinForms.Control control, string helpKeyword, HelpKeywordBehavior helpKeywordBehavior, string helpString, bool preferPopup)
{
WinForms.HelpNavigator navigator = (WinForms.HelpNavigator)helpKeywordBehavior;
if
(
(preferPopup || (helpKeyword == String.Empty)) &&
(helpString != String.Empty)
)
{
WinForms.Help.ShowPopup(control, helpString, WinForms.Control.MousePosition);
}
else
{
if (_helpLoader != null)
{
System.Media.SystemSounds.Beep.Play();
}
else
{
if (_helpFileName != String.Empty)
{
if (helpKeyword != String.Empty)
{
WinForms.Help.ShowHelp(control, _helpFileName, navigator, helpKeyword);
}
else
{
WinForms.Help.ShowHelp(control, _helpFileName, navigator);
}
}
else
{
return(false);
}
}
}
return(true);
}
/// <summary>
/// 显示信息窗口(对话框) 在对顶层
/// </summary>
/// <param name="text">信息文本(主要的信息内容)</param>
/// <param name="caption">提示框标题</param>
/// <param name="buttons">可选按钮</param>
/// <param name="icon">窗口图标</param>
/// <param name="defaultButton">默认选择的按钮(从左到右第几个)</param>
/// <param name="options">选项</param>
/// <param name="helpFilePath">帮助文件路劲</param>
/// <param name="navigator">导航方式</param>
/// <param name="param">用户单击帮助按钮时要显示的帮助主题的数字ID</param>
/// <returns>对话框结果</returns>
public static DialogResult ShowOnTopMost(string text, string caption, MessageBoxButtons buttons, MessageBoxIcon icon, MessageBoxDefaultButton defaultButton, MessageBoxOptions options, string helpFilePath, HelpNavigator navigator, object param)
{
var topf = GetShowedTopMostForm();
var result = SWF.MessageBox.Show(topf, text, caption, buttons, icon, defaultButton, options, helpFilePath, navigator, param);
topf.Hide();
return(result);
}
/// <summary>
/// 显示信息窗口(对话框)
/// </summary>
/// <param name="text">信息文本(主要的信息内容)</param>
/// <param name="caption">提示框标题</param>
/// <param name="buttons">可选按钮</param>
/// <param name="icon">窗口图标</param>
/// <param name="defaultButton">默认选择的按钮(从左到右第几个)</param>
/// <param name="options">选项</param>
/// <param name="helpFilePath">帮助文件路劲</param>
/// <param name="navigator">导航方式</param>
/// <param name="param">用户单击帮助按钮时要显示的帮助主题的数字ID</param>
/// <returns>对话框结果</returns>
public static DialogResult Show(string text, string caption, MessageBoxButtons buttons, MessageBoxIcon icon, MessageBoxDefaultButton defaultButton, MessageBoxOptions options, string helpFilePath, HelpNavigator navigator, object param)
{
return(SWF.MessageBox.Show(text, caption, buttons, icon, defaultButton, options, helpFilePath, navigator, param));
}
