20151210001 DataGridView 选中与被选中

// DataSet_IP list
private void DataSet_IP_list()
{
DataSet_IP = new System.Data.DataSet();
DataTable tb = new DataTable("Ds_IP");
DataColumnCollection columns = tb.Columns;
columns.Add("IP", typeof(String));
columns.Add("机号", typeof(String));
DataSet_IP.Tables.Add(tb);

Int32 int_ip = dgv_IP2.Rows.Count;
for (int i = 0; i < dgv_IP2.Rows.Count; i++)
{
if (dgv_IP2.Rows[i].Cells[0].EditedFormattedValue.ToString() == "True")
{
//array_ip = new string[] { dgv_IP2.Rows[i].Cells[1].Value.ToString() };
//array_mac = new string[] { dgv_IP2.Rows[i].Cells[2].Value.ToString() };
//MessageBox.Show(dgv_IP2.Rows[i].Cells[2].Value.ToString());

string str1 = dgv_IP2.Rows[i].Cells[1].Value.ToString();
string str2 = dgv_IP2.Rows[i].Cells[2].Value.ToString();

DataRow row = DataSet_IP.Tables[0].NewRow();
row["IP"] = str1.ToString();
row["机号"] = str2.ToString();
DataSet_IP.Tables[0].Rows.Add(row);
}
}
}

//// dgv_IP2 Selected
private void dgv_IP2_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
//if (e.ColumnIndex == 1)
//{
if (e.ColumnIndex == 0 && e.RowIndex != -1)
{
//DataGridViewCell cell = dgv_IP2.Rows[e.RowIndex].Cells[e.ColumnIndex];
//DataGridViewCell cell = dgv_IP2.Rows[e.RowIndex].Cells[1];
//MessageBox.Show(cell.ToString());
//MessageBox.Show(dgv_IP2.Rows[e.RowIndex].Cells[e.ColumnIndex].EditedFormattedValue.ToString());

if (dgv_IP2.Rows[e.RowIndex].Cells[e.ColumnIndex].EditedFormattedValue.ToString() == "True")
{
str_ip = dgv_IP2.Rows[e.RowIndex].Cells[1].Value.ToString();
connection1();
}
else
{
str_ip = dgv_IP2.Rows[e.RowIndex].Cells[1].Value.ToString();
disconnection1();
}

//
//this.dgv_IP2.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(this.dgv_IP2_CellClick);

this.dgv_IP2.CellValueChanged += new System.Windows.Forms.DataGridViewCellEventHandler(this.dgv_IP2_CellValueChanged);
//dgv_IP2.Rows[e.RowIndex].Cells[0].Value = false;
dgv_IP2.CurrentCell = dgv_IP2[1, 0];
dgv_IP2.BeginEdit(true);

}
}

private void dgv_IP2_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (m_bConnected == false)
{
dgv_IP2.Rows[e.RowIndex].Cells[0].Value = false;
}
else
{
dgv_IP2.Rows[e.RowIndex].Cells[0].Value = true;
}

}

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