Control.Invalidate Method
.NET Framework 4.5
Invalidates a specific region of the control and causes a paint message to be sent to the control.
This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.
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Invalidate() | Invalidates the entire surface of the control and causes the control to be redrawn. |
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Invalidate(Boolean) | Invalidates a specific region of the control and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. |
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Invalidate(Rectangle) | Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. |
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Invalidate(Region) | Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. |
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Invalidate(Rectangle, Boolean) | Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. |
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Invalidate(Region, Boolean) | Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. |
