DataGridView.UpdateCellValue(Int32, Int32) Method
Definition
Important
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Forces the control to update its display of the cell at the specified location based on its new value, applying any automatic sizing modes currently in effect.
public:
void UpdateCellValue(int columnIndex, int rowIndex);public void UpdateCellValue (int columnIndex, int rowIndex);member this.UpdateCellValue : int * int -> unitPublic Sub UpdateCellValue (columnIndex As Integer, rowIndex As Integer)Parameters
- columnIndex
- Int32
The zero-based column index of the cell with the new value.
- rowIndex
- Int32
The zero-based row index of the cell with the new value.
Exceptions
columnIndex is less than zero or greater than the number of columns in the control minus one.
-or-
rowIndex is less than zero or greater than the number of rows in the control minus one.
Remarks
Use this method when you maintain cell values in virtual mode and you update a value in your custom data cache outside of a CellValuePushed event handler.
This method invalidates the cell, forcing the control to retrieve the new value through the CellValueNeeded event handler and apply any automatic sizing modes that are in effect.
