在数组中搜索特定条件并显示
在数组中搜索特定条件并显示
提问于 2014-12-09 12:33:08
嗨，我对C#编程完全陌生，我被我的代码卡住了。我的程序是问用户一个城市或邮政编码，他们想要的床/浴的数量，以及他们的价格范围。我需要搜索我的数组，然后显示符合条件的所有房屋(想一想Zillow网站)。我的代码当前显示不符合我为房屋选择的任何标准的随机房屋。帮助!
for (int a = 0; a < HOUSES; ++a)
{
if (zipChecker == zip[a]) // check zip code
{
found = true;
foundPosition = a;
}
if (BtnBath1.Checked) // check baths
{
if (bath[a] > 0 && bath[a] <= 1)
{
found = true;
foundPosition = a;
}
}
else if (BtnBath2.Checked) // check baths
{
if (bath[a] > 1 && bath[a] <= 2)
{
found = true;
foundPosition = a;
}
}
else if (BtnBath3.Checked) // check baths
{
if (bath[a] > 2 && bath[a] <= 3)
{
found = true;
foundPosition = a;
}
}
else if (BtnBath4.Checked) // check baths
{
if (bath[a] > 3)
{
found = true;
foundPosition = a;
}
}
if (BtnBed1.Checked) // check bed
{
if (bed[a] > 0 && bed[a] <= 1)
{
found = true;
foundPosition = a;
}
}
else if (BtnBed2.Checked) //check bed
{
if (bed[a] > 1 && bed[a] <= 2)
{
found = true;
foundPosition = a;
}
}
else if (BtnBed3.Checked) //check bed
{
if (bed[a] > 2 || bed[a] <= 3)
{
found = true;
foundPosition = a;
}
}
else if (BtnBed4.Checked) //check bed
{
if (bed[a] > 3)
{
found = true;
foundPosition = a;
}
}
if (BoxPrice1.Checked) //check price
{
if (price[a] < 200000 && price[a] > 300000)
{
found = false;
foundPosition = a;
}
}
if (BoxPrice2.Checked) //check price
{
if (price[a] < 300000 && price[a] > 400000)
{
found = false;
foundPosition = a;
}
}
if (BoxPrice3.Checked) //check price
{
if (price[a] < 400000 && price[a] > 500000)
{
found = false;
foundPosition = a;
}
}
if (BoxPrice4.Checked) //check price
{
if (price[a] < 500000)
{
found = false;
foundPosition = a;
}
}
}
if (found)
{
label1.Text +=
string.Format("Bed: {0}, Bath:{1}, Asking Price:{2}, City:{3}, SQFT:{4}, " +
"Zip Code:{5}, Year:{6}", bed[foundPosition], bath[foundPosition],
price[foundPosition].ToString("c2"), city[foundPosition],
sqft[foundPosition].ToString("n0"), zip[foundPosition],
year[foundPosition]);
}
else
{
label1.Text = ("Sorry there were no houses that met your criteria");
}回答 1
Stack Overflow用户
发布于 2014-12-09 14:06:09
int printcount = 0;
for (int a = 0; a < HOUSES; ++a) {
if (zipChecker == zip[a]) // check zip code
{
found = true;
foundPosition = a;
} else break;
if (BtnBath1.Checked) // check baths
{
if (bath[a] > 0 && bath[a] <= 1) {
found = true;
foundPosition = a;
} else break;
}
if (BtnBath2.Checked) // check baths
{
if (bath[a] > 1 && bath[a] <= 2) {
found = true;
foundPosition = a;
} else break;
}
if (BtnBath3.Checked) // check baths
{
if (bath[a] > 2 && bath[a] <= 3) {
found = true;
foundPosition = a;
} else break;
}
if (BtnBath4.Checked) // check baths
{
if (bath[a] > 3) {
found = true;
foundPosition = a;
} else break;
}
if (BtnBed1.Checked) // check bed
{
if (bed[a] > 0 && bed[a] <= 1) {
found = true;
foundPosition = a;
} else break;
}
if (BtnBed2.Checked) //check bed
{
if (bed[a] > 1 && bed[a] <= 2) {
found = true;
foundPosition = a;
} else break;
}
if (BtnBed3.Checked) //check bed
{
if (bed[a] > 2 || bed[a] <= 3) {
found = true;
foundPosition = a;
} else break;
}
if (BtnBed4.Checked) //check bed
{
if (bed[a] > 3) {
found = true;
foundPosition = a;
} else break;
}
if (BoxPrice1.Checked) //check price
{
if (price[a] < 200000 && price[a] > 300000) {
found = false;
foundPosition = a;
} else break;
}
if (BoxPrice2.Checked) //check price
{
if (price[a] < 300000 && price[a] > 400000) {
found = false;
foundPosition = a;
} else break;
}
if (BoxPrice3.Checked) //check price
{
if (price[a] < 400000 && price[a] > 500000) {
found = false;
foundPosition = a;
} else break;
}
if (BoxPrice4.Checked) //check price
{
if (price[a] < 500000) {
found = false;
foundPosition = a;
} else break;
}
if (found) {
printcount++;
label1.Text += string.Format("Bed: {0}, Bath:{1}, Asking Price:{2}, City:{3},SQFT:{4}, Zip Code:{5}, Year:{6}", bed[foundPosition], bath[foundPosition], price[foundPosition].ToString("c2"), city[foundPosition], sqft[foundPosition].ToString("n0"), zip[foundPosition], year[foundPosition]);
}
}
if (printcount == 0) label1.Text = ("Sorry there were no houses that met your criteria");只为您的需求更改了代码，但无法测试它
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/27371480
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