//设置默认选择项 public void SetListBoxSelectItem(string TargetTable) { for (int i = 0; i < SqlDatabase_ListBox.Items.Count; i++) { if (SqlDatabase_ListBox.GetItemText(SqlDatabase_ListBox.Items[i]) == TargetTable) { SqlDatabase_ListBox.SetSelected(i, true); return; } } }
private void SqlDatabase_ListBox_DoubleClick(object sender, EventArgs e) { //获取目标库名称 SqlInitInfo[3] = SqlDatabase_ListBox.GetItemText(SqlDatabase_ListBox.SelectedItem); //切换数据库连接 if (myso.MySqlConncet(SqlInitInfo) == null) { //MessageBox.Show("连接数据库失败。"); return; } FileText_textBox.Text += "\r\n\r\n------------已切换数据库:" + SqlInitInfo[3] + "------------------"; //string str = myso.MySqlCommand_GetNameIndex(SqlInitInfo, "cq_user", 0); //MessageBox.Show(str); }