1 添加COMBOX控件
2 代码
//插入通道名称
void insertCombChannelNO()
{
Combo_NewComboBox (panelHandleDbtu,PANELdbtu_combChannelNO);
char tt[50];
for(int i=1;i<channelCount;i++)
{
sprintf(tt,"通道%02d",2*i-1);
Combo_InsertComboItem(panelHandleDbtu,PANELdbtu_combChannelNO,-1,tt);
sprintf(tt,"通道%02d",2*i);
Combo_InsertComboItem(panelHandleDbtu,PANELdbtu_combChannelNO,-1,tt);
}
}
3 取值
//获取通道号
char channelName[15];
GetCtrlVal(panelHandleDbtu,PANELdbtu_combChannelNO,channelName);
curChannelNO=atol(&channelName[4]);
if( curChannelNO <=0 || curChannelNO>40)
{
MessagePopup("提醒消息","通道号选择错误!请在下拉列表中选择!");
return 0;
}
释放
Combo_DiscardComboBox(panelHandleDbtu,PANELdbtu_combChannelNO);