private void ApplyConditionalCellFormatting(DataGridViewCell cell, SearchParams.TargetType targType)
{
var modified = false;
if (CurrentSearch != null)
{
var matchText = cell.Value as string;
if (matchText != null && CurrentSearch.Match(targType, matchText))
{
cell.Style.BackColor = Color.GreenYellow;
modified = true;
}
}
if (ShowNullValuesAsGrayed && string.IsNullOrWhiteSpace(cell.Value as string))
{
cell.Style.BackColor = Color.Gainsboro;
modified = true;
}
if (!modified)
{
cell.Style.BackColor = dataGridView1.DefaultCellStyle.BackColor;
}
}
public void SelectNextSearchResult()
{
if (CurrentSearch == null)
{
return;
}
var keyColumn = dataGridView1.Columns[Properties.Resources.ColNameKey];
var currentRow = dataGridView1.CurrentCell?.RowIndex ?? dataGridView1.RowCount;
var currentColumn = dataGridView1.CurrentCell?.ColumnIndex ?? -1;
foreach (DataGridViewRow row in dataGridView1.Rows.Cast <DataGridViewRow>().ToList().Rotate(currentRow))
{
foreach (DataGridViewCell cell in row.Cells)
{
if (cell.ColumnIndex <= currentColumn)
{
continue;
}
if (!(cell.Value is string s))
{
continue;
}
if (CurrentSearch.Match(cell.OwningColumn == keyColumn ? SearchParams.TargetType.Key : SearchParams.TargetType.Text, s))
{
dataGridView1.CurrentCell = cell;
return;
}
}
// Skip cells only in the currently selected row (the selected row is first in order thanks to Rotate call)
currentColumn = -1;
}
}