DataGridViewCell.DataGridViewCellAccessibleObject.Navigate Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: DataGridViewCell.DataGridViewCellAccessibleObject.cs

Source:: DataGridViewCell.DataGridViewCellAccessibleObject.cs

Source:: DataGridViewCell.DataGridViewCellAccessibleObject.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Navigates to another accessible object.

public:
 override System::Windows::Forms::AccessibleObject ^ Navigate(System::Windows::Forms::AccessibleNavigation navigationDirection);

public override System.Windows.Forms.AccessibleObject Navigate (System.Windows.Forms.AccessibleNavigation navigationDirection);

public override System.Windows.Forms.AccessibleObject? Navigate (System.Windows.Forms.AccessibleNavigation navigationDirection);

override this.Navigate : System.Windows.Forms.AccessibleNavigation -> System.Windows.Forms.AccessibleObject

Public Overrides Function Navigate (navigationDirection As AccessibleNavigation) As AccessibleObject

Parameters

navigationDirection: AccessibleNavigation

One of the AccessibleNavigation values.

Returns

AccessibleObject

A DataGridViewCell.DataGridViewCellAccessibleObject that represents the DataGridViewCell at the specified AccessibleNavigation value.

Exceptions

InvalidOperationException

The value of the Owner property is null.

Remarks

The following table describes which DataGridViewCell owns the DataGridViewCell.DataGridViewCellAccessibleObject that is returned by the Navigate method for each parameter value.

Parameter value	Description
Right	The DataGridViewCell to the right of the current cell. Navigate returns `null` if the current cell is in the right-most column.
Left	The DataGridViewCell to the left of the current cell. Navigate returns an accessible object for the row header if the current cell is in the left-most column.
Next	The DataGridViewCell that has the next higher index. Navigate returns `null` if the current cell is in the first column.
Previous	The DataGridViewCell that has the next lower index. Navigate returns `null` if the current cell is in the last column.
Up	The DataGridViewCell in the same column and one row above the current cell. Navigate returns `null` if the current cell is in the first row.
Down	The DataGridViewCell in the same column and one row below the current cell. Navigate returns `null` if the current cell is in the last row.
All other AccessibleNavigation values	`null`.

Applies to

Condividi tramite