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ControlBindingsCollection.RemoveAt Method

Deletes the Binding at the specified index.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public void RemoveAt(
	int index


Type: System.Int32

The zero-based index of the item to remove.


The index value is less than 0, or it is greater than the number of bindings in the collection.

The CollectionChanged event occurs if the removal succeeds.

The following code example uses the Count property to determine whether the index is within the range of the collection. If so, the third Binding is removed.

private void RemoveThirdBinding()
   if(textBox1.DataBindings.Count < 3) return;

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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