TestComplete multiple inquiries / issues

For issue 1) rraghvani​  example is a good one. However, these are additional things you can also try:

✅ 1. Standard Scrollbars (Most Common Case)

If the control uses standard Windows scrollbars, TestComplete usually exposes them via the VScroll and HScroll properties.

var wnd = Aliases.MyApp.MainWindow.ScrollableControl;

// Scroll vertically
wnd.VScroll.Pos = 50; // set vertical position
Log.Message("Current vertical scroll position: " + wnd.VScroll.Pos);

// Scroll horizontally
wnd.HScroll.Pos = 30; // set horizontal position

You can also check:

• VScroll.Max, VScroll.Min
• HScroll.Max, HScroll.Min

Use Object Spy to confirm that VScroll and HScroll exist.

✅ 2. Scroll with Keyboard Keys (Fallback)

If the object doesn’t expose scrollbars:

var control = Aliases.MyApp.MainWindow.ScrollableControl;

// Scroll down with arrow key
control.Keys("[Down]");

// Scroll up
control.Keys("[Up]");

// Scroll page down
control.Keys("[PgDn]");

// Scroll to end
control.Keys("[Ctrl+End]");

✅ 3. Scroll with Mouse Wheel

If the control reacts to the mouse wheel:

var control = Aliases.MyApp.MainWindow.ScrollableControl;

// Scroll down
control.MouseWheel(3);

// Scroll up
control.MouseWheel(-3);

✅ 4. Scroll into View (Child Control)

If you want to scroll a child object into view:

var child = Aliases.MyApp.MainWindow.ScrollableControl.SomeChildControl;
child.ScrollIntoView();

⚠️ 5. Custom Scrollbars (Non-standard Controls)

If the control uses custom or owner-drawn scrollbars, you might not see VScroll or HScroll at all. In this case, you’ll need to:

Option A: Click scrollbar arrows or drag manually

var scrollbarDown = Aliases.MyApp.MainWindow.ScrollbarDownButton;
scrollbarDown.Click();

Option B: Drag scrollbar thumb

Use Drag and Drop methods to simulate a drag of the scrollbar thumb:

var thumb = Aliases.MyApp.MainWindow.ScrollbarThumb;
thumb.Drag(thumb.X, thumb.Y, thumb.X, thumb.Y + 100); // scroll down

Use Object Spy to locate these subcomponents (e.g., scroll buttons, thumb).

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