I have a problem in c#

Question

Hi I want when i enter a text in textBoxX1 selected automatically in dataGridViewX1? Please help me

Vulpes · Answer

If you want to wait until the user has entered the whole text in the textbox then I'd handle its Leave event. The following code assumes that you want to highlight all complete occurrences of the text entered ignoring case: private void textBoxX1_Leave(object sender EventArgs e) { string findText = textBoxX1.Text.ToLower(); dataGridViewX1.ClearSelection(); dataGridViewX1.Focus(); foreach (DataGridViewRow row in dataGridViewX1.Rows) { if (row.IsNewRow) return; foreach (DataGridViewCell cell in row.Cells) { object obj = cell.Value; if (obj != null && obj.ToString().ToLower() == findText) cell.Selected = true; } } }