private void btnModVille_Click(object sender, EventArgs e) { FormModificationVille form = new FormModificationVille(); form.Show(); if (this.dataGridVilles.SelectedRows.Count > 0) { int selectedRowIndex = this.dataGridVilles.SelectedRows[0].Index; int IdVille = Convert.ToInt32(this.dataGridVilles.Rows[selectedRowIndex].Cells["IdVille"].Value); string CodeVille = this.dataGridVilles.Rows[selectedRowIndex].Cells["CodeVille"].Value.ToString(); string DescriptionVille = this.dataGridVilles.Rows[selectedRowIndex].Cells["DescriptionVille"].Value.ToString(); form.LoadInfo(IdVille, CodeVille, DescriptionVille); } this.Close(); }