ashley11

i have a radio button and a text box. when i select the radio button, then will come out the text box to let user fill in. may i know to show the text box? below are my coding. [CODE] Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) …

when i browse data, will pop out an error which is index out of range.Must be non negative and less than the size of the collection. may i know wat error with my coding? my text file data are: 11 21 11 21 11 21 below are coding: [CODE] private …

i have a problem to sum up the value. for example: in my richtextbox1: 0.94 0.83 1.67 0.50 0.67 1.25 0.98 now i wan to total up the value. if the value is less than 1 , then total is 5. if the value is greater than 1, then total …

i have a problem to do calculation part. i need to do 3 calculation part. Now my problem is , my answer for conf and lift loop many times. may i know how to correct it? below are my coding: [CODE] string b = txtTotalItems.Text; double e = Double.Parse(b); double …

i have a sortedLIst. The value in sortedList is already change to percentage. when i key in the minimum support, if the value is not fulfill the minimum support, then it will be ignore. MY sortedList: 1: 55 2: 70 4: 25 3: 65 6: 15 5: 30 my expected …

i have a problem to separate the number from arrayList. my exist arrayList are shown below: 1 2 1 3 1 2 2 3 1 2 3 1 3 2 3 1 2 3 may i know how to separate the last number, and store it into 2 araryList? my …

i have a problem about compare arrayList and sortedlist. my arrayList are shown below: 1 2 1 3 1 2 2 3 1 2 3 1 3 2 3 1 2 3 my another sortedeList are shown below: (1): 4 (2): 4 (1 2): 3 (3): 4 (1 3): 3 …

may i know how to get value from sortList?

i have 1 2 : 3 , now i have to remove the ":" , after that need split it . after split, my expected output is shown below: 1 2 3 1 2 3 may i know how to remove the ":" and split it? hope anyone can help …

(1): 4 (2): 4 (1 2): 3 (3): 4 (1 3): 3 (2 3): 3 (1 2 3): 2 Above are show my sortedList. may i know how to extract the double itemset and store in another new sortedList? my expected output in my new sortedList are: (1 2): 3 …

In my arrayList, i have number which are shown below: 1 2 1 2 [COLOR="Red"]2 1[/COLOR] 2 1 [COLOR="Red"]2 3[/COLOR] 2 3 1 2 3 1 2 3 [COLOR="Red"]3 1[/COLOR] 3 1 1 3 2 1 3 2 [COLOR="Red"]2 3 1[/COLOR] 2 3 1 now i want to sort some …

My output is 66.666666. but now i wan make it to 2 decimal place like 66.66. May i know how to make it?

I have an arrayList with key which are shown below: 1 2 3 1 2 1 3 3 1 2 3 1 2 3 2 3 1 I have another sortesList with key and value which shown below: 1:4 2:4 3:4 1 2:3 1 3:3 2 3:4 1 2 3:4 …

May i know how to store all the data in the sorted list into hashtable?

I have 2 sortedList. The 2 sortedList code are shown below. May i know how to compare these 2 sortedList? public void Display() { foreach (String sort in lbCombinations.Items) { if (!(sortList.ContainsKey(sort))) { sortList.Add(sort, 1); } else { int Count = (int)sortList[sort]; sortList[sort] = Count + 1; } } IDictionaryEnumerator …

Hi, I have array1 and array2. I need to compare this two array. The number in array1 which is same in array2, it would not come out any output. If the number in array1 is different with the number in array2, then it will show out the number. Now my …

Hi, if there are two objects of type SortedList, how can I compare them? i wan use intersect method and hash function to count how many times the Keys are duplicate. My program is in window form, not console.