/// <summary>
/// Updates the Main Instruction.
/// </summary>
/// <param name="mainInstruction">The new value.</param>
public void UpdateMainInstruction(string mainInstruction)
{
// TDE_MAIN_INSTRUCTION
// TDM_UPDATE_ELEMENT_TEXT = WM_USER+114, // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR)
VistaUnsafeNativeMethods.SendMessageWithString(
this.handle,
(uint)VistaUnsafeNativeMethods.TASKDIALOG_MESSAGES.TDM_UPDATE_ELEMENT_TEXT,
(IntPtr)VistaUnsafeNativeMethods.TASKDIALOG_ELEMENTS.TDE_MAIN_INSTRUCTION,
mainInstruction);
}
/// <summary>
/// Updates the Footer text. No Effect if it was perviously set to null.
/// </summary>
/// <param name="footer">The new value.</param>
public void UpdateFooter(string footer)
{
// TDE_FOOTER,
// TDM_UPDATE_ELEMENT_TEXT = WM_USER+114, // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR)
VistaUnsafeNativeMethods.SendMessageWithString(
this.handle,
(uint)VistaUnsafeNativeMethods.TASKDIALOG_MESSAGES.TDM_UPDATE_ELEMENT_TEXT,
(IntPtr)VistaUnsafeNativeMethods.TASKDIALOG_ELEMENTS.TDE_FOOTER,
footer);
}
/// <summary>
/// Updates the Expanded Information text. No effect if it was previously set to null.
/// </summary>
/// <param name="expandedInformation">The new value.</param>
public void UpdateExpandedInformation(string expandedInformation)
{
// TDE_EXPANDED_INFORMATION,
// TDM_UPDATE_ELEMENT_TEXT = WM_USER+114, // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR)
VistaUnsafeNativeMethods.SendMessageWithString(
this.handle,
(uint)VistaUnsafeNativeMethods.TASKDIALOG_MESSAGES.TDM_UPDATE_ELEMENT_TEXT,
(IntPtr)VistaUnsafeNativeMethods.TASKDIALOG_ELEMENTS.TDE_EXPANDED_INFORMATION,
expandedInformation);
}
/// <summary>
/// Updates the Main Instruction.
/// </summary>
/// <param name="mainInstruction">The new value.</param>
/// <returns>If the function succeeds the return value is true.</returns>
public bool SetMainInstruction(string mainInstruction)
{
// TDE_MAIN_INSTRUCTION
// TDM_SET_ELEMENT_TEXT = WM_USER+108 // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR)
return(VistaUnsafeNativeMethods.SendMessageWithString(
this.handle,
(uint)VistaUnsafeNativeMethods.TASKDIALOG_MESSAGES.TDM_SET_ELEMENT_TEXT,
(IntPtr)VistaUnsafeNativeMethods.TASKDIALOG_ELEMENTS.TDE_MAIN_INSTRUCTION,
mainInstruction) != IntPtr.Zero);
}
/// <summary>
/// Updates the Footer text.
/// </summary>
/// <param name="footer">The new value.</param>
/// <returns>If the function succeeds the return value is true.</returns>
public bool SetFooter(string footer)
{
// TDE_FOOTER,
// TDM_SET_ELEMENT_TEXT = WM_USER+108 // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR)
return(VistaUnsafeNativeMethods.SendMessageWithString(
this.handle,
(uint)VistaUnsafeNativeMethods.TASKDIALOG_MESSAGES.TDM_SET_ELEMENT_TEXT,
(IntPtr)VistaUnsafeNativeMethods.TASKDIALOG_ELEMENTS.TDE_FOOTER,
footer) != IntPtr.Zero);
}
/// <summary>
/// Updates the Expanded Information text.
/// </summary>
/// <param name="expandedInformation">The new value.</param>
/// <returns>If the function succeeds the return value is true.</returns>
public bool SetExpandedInformation(string expandedInformation)
{
// TDE_EXPANDED_INFORMATION,
// TDM_SET_ELEMENT_TEXT = WM_USER+108 // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR)
return(VistaUnsafeNativeMethods.SendMessageWithString(
this.handle,
(uint)VistaUnsafeNativeMethods.TASKDIALOG_MESSAGES.TDM_SET_ELEMENT_TEXT,
(IntPtr)VistaUnsafeNativeMethods.TASKDIALOG_ELEMENTS.TDE_EXPANDED_INFORMATION,
expandedInformation) != IntPtr.Zero);
}
