DataGridView.AutoResizeRows Method (DataGridViewAutoSizeRowsMode, Boolean)
Adjusts the heights of all rows using the specified size mode, optionally calculating the heights with the expectation that column widths will subsequently be adjusted.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
'Declaration Protected Sub AutoResizeRows ( _ autoSizeRowsMode As DataGridViewAutoSizeRowsMode, _ fixedWidth As Boolean _ )
- Type: System.Windows.Forms.DataGridViewAutoSizeRowsMode
One of the DataGridViewAutoSizeRowsMode values.
- Type: System.Boolean
true to calculate the new heights based on the current column widths; false to calculate the heights with the expectation that the column widths will also be adjusted.
This method is useful if you want to control when rows resize. The row heights are adjusted only once per method call; if the contents of the rows later change, the rows will not automatically adjust. To resize a specific row, use the AutoResizeRow method. To resize a subset of rows, use the AutoResizeRows(Int32, Int32, DataGridViewAutoSizeRowMode, Boolean) overload. To set the rows to automatically resize whenever their contents change, use the AutoSizeRowsMode property.
This overload lets you specify a sizing mode that calculates the new heights based on values in a limited set of cells, such as those in displayed rows only. This improves performance when the control contains a large number of rows.
This overload is protected, and is designed to enable you to achieve ideal cell height-to-width ratios in a derived DataGridView class. If the fixedWidth parameter is false, the row heights will be calculated with the expectation that you will call the AutoResizeColumn or AutoResizeColumns method next.
For more information about programmatic resizing, see Sizing Options in the Windows Forms DataGridView Control.