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144887 | May 27,2019 06:47 PM UTC | May 28,2019 07:14 AM UTC | WinForms | 1 |
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Tags: SfDataGrid |
int hoveredRowIndex = -1;
sfDataGrid1.TableControl.MouseMove += TableControl_MouseMove;
sfDataGrid1.QueryCellStyle += sfDataGrid1_QueryCellStyle;
sfDataGrid1.TableControl.MouseLeave += TableControl_MouseLeave;
void sfDataGrid1_QueryCellStyle(object sender, Syncfusion.WinForms.DataGrid.Events.QueryCellStyleEventArgs e)
{
if (e.RowIndex == hoveredRowIndex)
{
//Set the back color for the hovered row cells.
e.Style.BackColor = Color.Yellow;
}
}
void TableControl_MouseMove(object sender, MouseEventArgs e)
{
var rowColumnIndex =this.sfDataGrid1.TableControl.PointToCellRowColumnIndex(this.sfDataGrid1.TableControl.PointToClient(Cursor.Position));
// Update the hovered row index.
if (hoveredRowIndex != rowColumnIndex.RowIndex)
{
sfDataGrid1.TableControl.Invalidate(sfDataGrid1.TableControl.GetRowRectangle(hoveredRowIndex,true));
hoveredRowIndex = rowColumnIndex.RowIndex;
sfDataGrid1.TableControl.Invalidate(sfDataGrid1.TableControl.GetRowRectangle(hoveredRowIndex, true));
}
}
void TableControl_MouseLeave(object sender, EventArgs e)
{
//To remove the hovered row color while the mouse is leaves the SfDataGrid.
sfDataGrid1.TableControl.Invalidate(sfDataGrid1.TableControl.GetRowRectangle(hoveredRowIndex, true));
hoveredRowIndex = -1;
}
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