I have a txt file of drinks, and I want to meak a list of buttons of it (the txt file is build like this: fanta : 2 ), how can I make buttons of all the drinks ( I get the first one in a button , but not the others).
Dictionary<string, double> drank = new Dictionary<string, double>();
string[] words = new string[8];
Button button;
<Button> BtnList = new List<Button>();
[Code] ....
I am need to compare 2 items from 2 separate drop down lists. These values are of int type. Say for example 2 drop down lists showing years. Now i need to find out these 2 years selected is greater or nearer to the current year.
I tried converting the values i receive from the drop down lists to int variables. But i am getting error then. I gave it like below.
int tmp = Convert.ToInt32(ddl_1.SelectedItem.Text);
this gives an error like this - Input string was not in correct format.
I need to know how to put an item from a drop down list to a variable of int data type.
I'm trying to find a way to remove an item that has been dynamically added when I change my drop down list selected user. The way this works is I add an edit and delete button dynamically when I select a user. I need to have the existing one be removed when I change users. Here is the code I'm using to build the two buttons. How do I remove them? Do I wipe out the columns and then add the columns again?
try {
dgvBG.DataSource = this.bgDataTableAdapter.GetData(cbPatientID.SelectedItem.ToString());
try {
Image editBGImg = Properties.Resources.editor;
Image delBGImg = Properties.Resources.del;
DataGridViewImageColumn btnBGEdit = new DataGridViewImageColumn();
[Code] ....
I want to make something like this for a game:
It is a "list box" that has 2 scroll buttons (scroll bar not needed). One button push, "scrolls" the list one entry.
Needs to run crossplatform (windows, linux).
I want to make something like this for a game:
Attachment 30507
It is a "list box" that has 2 scroll buttons (scroll bar not needed). One button push, "scrolls" the list one entry.
Needs to run crossplatform (windows, linux).
i have an xml which is in showing in multilines and the tags are not in single line and are discontinued in next line .I need to this xml to be in correct format and want to display as xml .
View 1 Replies View Relatedi want to convert the Digits in words.I have already a code but in my code the value is coming like for ex:-540000(Five hundered and Fourty Thousand ).but i want Five Lakh and Fourty thousand.
View 4 Replies View Relatedprivate void button1_Click(object sender, EventArgs e) {
if (openFileDialog1.ShowDialog() == DialogResult.OK) {
TxtPath.Text = openFileDialog1.FileName;
} string connString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+TxtPath.Text+"";
DataSet ds = new DataSet();
[Code] .....
i create two forms add a password in first form throgh user input and second form will open i want that password will automatically be added to second form. first form is ok working according to my expactations but problem that it does not enter pssword in second form i reference that textbox that is
stdfrm std=new std();
std.a=txtpwd;
it displays an error that cannot implicitly convert type system.windows.forms.textbox to string
protected void btnUpload_Click(object sender, EventArgs e){
string pic = ASCIIEncoding.ASCII.GetString(fileUpload1.FileBytes);
TextBox1.Text = value.ToString();
//Here i get pic[40385]
[Code] ....
On two different event i get two different value which cause file not open due to file corrupted
Following is a script written in perl :
#Number of bugs edited in Watson Express
#find server*/watson*/log/ -name "watson*" -type f -newer ./tmpoldfile ! -newer ./tmpnewfile |
xargs grep "WX Edit Bug" | awk '{print $8}' | sort | uniq | wc -l
//
this is log parsing string in perl based on bash file.
Need a log parsing program in C# for the same.....
How do I convert date in integer format to DateTime without using DateTime?
I have tried:
Regex regex = new Regex(@"^(0[1-9]|1[012])(0[0-9]|1[0-9]|2[0-9]|3[01])(1[789]|[2-9][0-9])dd+$");
if (regex.IsMatch(txt_fromdate.Text) == true)
{
DateTime dt = DateTime.ParseExact(txt_fromdate.Text, "MMddyyyy", null);
}
string codeentrd = Console.WriteLine("Enter the code for verification.", codeentrd );
if (codeentrd.CompareTo("#2") == 0);
{
block = 2;
continue;
}
i don't understand why its an error ....
I need to convert from an array to a list and back.
array to list: (x,y) to int and int to (x,y)
I wrote this function:
Code:
/*
* inputs:
* coordX: column;
* coordY: line;
* nc: number of colums
[Code] ....
It works fine but the other way around is giving me sleeping problems. I was thinking something about this:
Code:
/*
* inputs: integer
* returns: X coordinate
*/
int inttoX(int n, int nc){
int coordX;
[Code] .....
I don't need the code, just want to continue... i'm a little blocked.
So I query out data from multiple tables and I put it as anonymous type. But since I need to get the remove function going, my datagridview has to get datasource from a bindinglist, not just a list. What could I do from this situation? I already checked: [URL] but intellisense doesn't pick up the .ToBindingList() function for my query.
View 3 Replies View RelatedOkay, so I'm getting an error I've never seen before.. I'm trying to convert a List<string> to a DataTable. Not a List<string[]>, but a regular ol' List<string>. I figured this code would do the trick, but to no avail:
public static DataTable ToDataTable<T>(List<T> items) {
DataTable dataTable = new DataTable(typeof(T).Name);
//Get all the properties
PropertyInfo[] Props = typeof(T).GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (PropertyInfo prop in Props)
[Code] ....
I keep getting an error on "values[i] = Props[i].GetValue(item, null);", that reads:
"An unhandled exception of type 'System.Reflection.TargetParameterCountException' occurred in mscorlib.dll
Additional information: Parameter count mismatch."
I don't know what it means by Parameter count mismatch...
I have a problem set where i have to read in numbers from a file as strings, convert from strings to integers, and pass the integers into a linked list, where each integer is a node. This is what I have so far:
Code:
# include <stdio.h>
# include <stdlib.h>
# define MAX_INT_SIZE 10000
typedef struct integer BigInt;
struct integer {
[Code] ......
I am trying to make a program that will convert a list of binary numbers from a file into decimal and print the decimal to the screen. I have no problem doing the conversion, the problem comes up when our teacher wants the input file in a format as such:
3
10110101
11111111
10101010
The first number is supposed to tell the program how many different 8bit strings it is going to have to convert, and then the following lines are those binary numbers.
I am not very experienced with file inputs, and I know how to open files and read lines in.. The problem is, how to say "ok the first line says 3, so now I have to convert the next 3 lines" . I am assuming it is just a simple loop that I am missing....
<asp:TemplateField HeaderText="Group_Id">
<ItemTemplate> <asp:Label ID="G1" runat="server" Text='<%# Eval("Group_Id") %>'></asp:Label>
</ItemTemplate> <EditItemTemplate> <asp:TextBox ID="G2" runat="server" Text='<%# Eval("Group_Id")
[Code] ....
on running i find this error
Compiler Error Message: CS1061: 'ASP.webform12_aspx' does not contain a definition for 'Group_Item_Name_SelectedIndexChanged' and no extension method 'Group_Item_Name_SelectedIndexChanged' accepting a first argument of type 'ASP.webform12_aspx' could be found (are you missing a using directive or an assembly reference?)
Source Error:
Line 143: </EditItemTemplate>
Line 144: <FooterTemplate>
Line 145: DropDownList ID="G3" runat="server" AutoPostBack="True"
Line 146: onSelectedIndexChanged=" Group_Item_Name_SelectedIndexChanged" Width="133px">
Line 147:</asp:DropDownList>
I am trying to query an Informix database using a List<T> collection's elements as variables. I can build the list and connect to the database, but I am unsure how to iterate through the list and query the database for each item in the collection.
My list is of type string, and contains Order Numbers. I want to query item information for each order number in the list.
//////////////////////////////////////////////
struct FaceTemplate {
public byte [] templateData;
}
List <FaceTemplate> faceTemplates;
////////////////////////////////////////////
I want to create this structure as globally to access this list in every window form. how can i create and how cam i access.
I want to display the content of my database in list view. The table has 5 columns however when I tried this code
string view = "Select * from cust_infor";
SqlCommand cmd = new SqlCommand(view,FL.clsconnection.opencon());
SqlDataReader dr = cmd.ExecuteReader();
listView1.Items.Clear();
while (dr.Read()) {
listView1.Items.Add(dr[0].ToString()).SubItems.Add(dr[1].ToString());
}
It limits the display to 2 columns. List view will only show the first 2 columns. The code above won't let me add more indexes or subitems. Only up to 2 columns.
I am grabbing data from three entities and want to grab a field value in each of the entites and place it in an arraylist. What I would like to do is loop through the arraylist for all the values and do something for each value only once. If the value in the array list is repeated, I want to not do anything for it and continue till the end. Basically, I loop through all the values do something for each value and skip over the repeated value if I already did something.
View 1 Replies View RelatedI am trying to store values of X and Y into a list like this:
if (pictureBox1.Image != null) {
draw = true;
Graphics g = Graphics.FromImage(imageFile);
Pen pen1 = new Pen(color, 4);
g.DrawRectangle(pen1, e.X - 3, e.Y - 2, 5, 5);
[Code] ....
It stores all the nodes but it stores them as the same position, I am not sure how to make them act independently.
Basically I am creating a game and I need the ai to look for specific buttons. At the moment this is the code I have, and what it does is it makes the ai look for any random button that has't already been clicked.
Code:
private Button look_for_spaces() {
Console.WriteLine("Looking for spaces");
Button b = null;
foreach (Control c in Controls) {
b = c as Button; // performs a cast
[Code] .....
Now what I'm trying to do is make the ai go through 4 searches in steps instead of looking for any button. I want it first to look for buttons 1, 2 and 3, if there's a space in any then it will be clicked but if all of them are already clicked it will look for spaces in buttons 4, 5 and 6 and so on if that makes sense. But i'm not too sure how I would do it.
I am completely new to SQL server i know a few of the basics. I have a VS2010 asp.net c# application with two dropdown listboxes and a textbox. I need to calculate the numbers e.g 3 + 3 = Medium, using the table below to calculate the answer so i can insert the output value into a textbox.
Table
12345
1ColdColdColdColdHOT
2ColdColdColdMediumHOT
3ColdMediumMediumHOTHOT
4MediumMediumMediumHOTHOT
5MediumMediumMediumHOTHOT
Drop down Listbox3Drop down Listbox3
TextBoxMedium