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C# code
int[] intArr=new int[100];
ArrayList myList=new ArrayList();
Random rnd=new Random();
while(myList.Count<100)
{
int num=rnd.Next(1,101);
if(!myList.Contains(num))
myList.Add(num);
}
for(int i=0;i<100;i++)
intArr[i]=(int)myList[i];
3.ADO.netÖг£ÓõĶÔÏóÓÐÄÄЩ£¿·Ö±ðÃèÊöһϡ£
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Command Êý¾Ý¿âÃüÁî
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Asp.netÇå¿ÕÒ³ÃæÉϵÄËùÓÐTextBox
C# code
foreach (Control c in this.FindControl("form1").Controls)
{
if (c is TextBox)
{
((TextBox)c).Text = "";
}
}
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JScript code
<script language="javascript" type="text/javascript">
function ClearAllTextBox() {
var obj = window.document.forms[0];
for (i = 0; i < obj.elements.length; i++) {
var elem = obj.elements[i];
if (elem) {
if (elem.type == "text") {
elem.value = "";
}
}
}
}
</script>
C# code
Random r = new Random();
List<int> iNumberList = new List<int>();
int i = r.Next(1, 100);//µÚÒ»¸öÊý²»¿ÉÄÜÖØ¸´ ËùÒÔÏȰÑËüÌí¼Ó½øÈ¥
iNumberList.Add(i);
while (iNumberList.Count < 100)
{
while (iNumberList.Contains(i))
{
i = r.Next(1, 101);
}
iNumberList.Add(i);
}
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