Control::ControlCollection::GetChildIndex Method (Control^)
.NET Framework (current version)
Retrieves the index of the specified child control within the control collection.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Parameters
- child
-
Type:
System.Windows.Forms::Control^
The Control to search for in the control collection.
Return Value
Type: System::Int32A zero-based index value that represents the location of the specified child control within the control collection.
| Exception | Condition |
|---|---|
| ArgumentException | The childControl is not in the Control::ControlCollection. |
The control with an index value of zero is at the top of the z-order, and higher numbers are closer to the bottom.
.NET Framework
Available since 1.1
Available since 1.1
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