I have 3 columns already made Product, Price, Quantity, - what I want to do is take the textbox's txtName, txtPrice, txtQuantity, and add them to the columns in the right specific places.
View 2 RepliesIs there an easy way to create a column of buttons ina listView?
I need that every file of the listView has a button in the first cell. Is that possible?
If we work with a ListView,and want implement some functions like OnLBDblClick(), we only have a CPoint, but not the column and row that this point suppose. How can i Know that, is there another type of functions that gave us the row and column?
View 2 Replies View RelatedI want to get the row and column of an Control that has been added to a TableLayoutPanel. This is what i've got so far:
I add the control at the begin in the Form_Load event:
this.tableLayoutPanel1.Controls.Add(this.userControl1, 1, 1);
private void tableLayoutPanel_Content_ControlAdded(object sender, ControlEventArgs e) {
int column = tableLayoutPanel1.GetPositionFromControl(e.Control).Column;
int row = tableLayoutPanel1.GetPositionFromControl(e.Control).Row;
if(row == 1 && column == 1) // Later i want to check it like this
}
The problem is, that the column and row are always 0, but why?
i'm making a hotel reservation system for our final project in database management.. i'm having difficulty on how can i attach an image in a listview, if i insert a room category, the roomstatus will automatically insert a value of 1 on the table, and in the listview the data 1 in the column of status must be view as an image that indicates that the room is available...
View 4 Replies View RelatedI'm getting an error when I want t add a file to my dataGridView that I can't add any data because it is databound. I've been working around this but still gives me the same error. heres the snippet of the code:
private void btnOpenLog_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
if (openFileDialog1.ShowDialog() != DialogResult.Cancel)
{
String sLine = "";
[Code] ....
//user list view
da = new SqlDataAdapter("SELECT * FROM [user]", con);
DataTable t = new DataTable();
ds = new DataSet();
da.Fill(ds);
t = ds.Tables[0];
listView1.View = View.Details;
[Code] ....
I tried with datagridview.refresh, update but its not working can any body sugesst me what to do for refresing the data ....do timer we have to use..? if yes then how ...?
This is for excel . I have a form with 2 combobox and 1 textbox ...
combo 1 : user can select a column ; let say column A
combo 2 : user can select an operator ; let say = (equal)
textbox : user can enter value ; let say 2
so my code is like
if (column A == tb.text) {
execute code here
}
but the problem i have is during run time i allow user to add more controls to the form
if ((column A == tb.text) && (column B == tb2.text)) && //may be more if user add {
execute code here
}
how do i handle this 'cause, how many will the user add to it, and the code should change when user add new control to it.
I want to add ComboBox inside ListView on mouse double click event. On each double click, a new ComboBox should be added on the next row.
I tried it with the code below, but its not working.
private void form_DblClick(object sender, form_DblClickEvent e)
{
ComboBox c;
this.Controls.Add(c = new ComboBox());
c.Items.Add("Input");
c.Items.Add("Delay");
c.Items.Add("Message");
c.Items.Add("comment");
listView1.Controls.Add(c);
}
actually i want to add combobox will all of the above elements in one combobox..when i double click it again..in next line another combobox will be added with all elements...
How to display the record that match for the duplicate items in a Listview. I use C# with linq queries.
View 1 Replies View RelatedThis is my problem in my subject programming but i dont how to use Array in windows form ... If i run my code i want my Data in listview would not be disappear if i close the form ...?
View 1 Replies View Relatedhow to add textbox in datatable in c#
View 3 Replies View RelatedI have a text format like this:
12-22-24-22-33-13
When user click a button then check for duplicated number in that text. How to handle this in C#.
I am trying to get 2 numbers from 2 textboxs and get a return sum in the third textbox. the strange thing is that i got it to work with this code that i am going to provide on the last app i worked on, now on the new app i am on it doesnt work at all.. I am not getting any Errors, just shows a zero when i calculate to the sum of the total textbox.
int sum1 = 0;
int sum2 = 0;
int result = 0;
if (int.TryParse(txtPrice.Text, out sum1) & int.TryParse(txtQuantity.Text, out sum2))
result = sum1 * sum2;
txtSubTotal.Text = result.ToString();
How to find getthe textbox value in a datagridview & how to delete it?
View 1 Replies View RelatedI have an ms access database with 2 tables in it which I named Customers and Products. I am using visual studio 2010, in my windows form I have 4 textboxes and 3 button in it, for my 1st textbox when I entered one of my ProductCode such as 10111, then press the Display button, the other remaining 3 textboxes should populate and display the following;
ProductID: CH001
ProductName: Chocolate Strawberry
ProductCode: 10111
Then the 2 remaining button named NEXT and PREVIOUS, should be able to display all my product name with 10111 product code.
I have managed to make text dynamically appear in a text-box while I enter text into another.
how ever I would like to know to to limit the amount of text that is dynamically entered(I'd say about 10 characters at most).
here's a sample of what I have done so far:
Random r = new Random();
int IDrandom = r.Next(0, 9);
Emp_ID.Text += IDrandom.ToString();
//Emp_ID.MaxLength = 10; does not work
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
I have a text box invoice no on windows form and i need to retrieve data from database and everytime user click on the add button the invoice no should increment by 1...
View 7 Replies View RelatedHow do I order the value of the selected cell in a datagrid to textbox in another form
View 1 Replies View Relatedhow to save the filepath in textbox by using OpenFileDialog
View 1 Replies View RelatedI'm trying to get some more user friendly things in my program done. Now I'm trying to filter by typing in a text box and it filters to what you are typing and shows the entire row.
This is what I currently have:
private void txtFilter_TextChanged(object sender, EventArgs e) {
try {
SQLiteConnection connect = new SQLiteConnection(connString);
connect.Open();
[Code] ....
I get an exception error though:
SQLite error
near "'N'": syntax error
// N is what I started typing to start the filter.
Ok, so I've edited the code now to this:
private void txtFilter_TextChanged(object sender, EventArgs e) // FILTER TODO {
DataView view = new DataView();
SQLiteConnection connect = new SQLiteConnection(connString);
connect.Open();
view.RowFilter = "Channel like '%" + txtFilter.Text + "%'";
}
No more exception errors, just not what I want it to do. It just keeps everything there.
1. Open a browser and navigate to a URL (manually)
I would like to do the following from a windows application:
2. I will click "Fill data" button from Windows screen,
3. We have to identify what are the browsers opened in the PC and which browser has correct URL
4. Once the correct browser is identified with the URL, we have to fill in data (received from scanner) in the html page opened in the browser.
How to achieve above functionality.
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
how to search a text in rich textbox & move the curser position to it while highlighting it...
View 1 Replies View Relatedadding a column in ms access database and update it with a value.Here is my code, it gives an error that says syntax error in field definition.
string myConn = " ";
myConn = "Provider=Microsoft.ACE.OLEDB.12.0;
Data Source=C:/Users/EmployeeAttendanceRegister/EmployeeAttendanceRegister.accdb";
OleDbConnection myCon = new OleDbConnection(myConn);
string myInsert = "ALTER TABLE Attendance ADD COLUMN SignIn" + dateTimePicker1.Value;
[Code] .....