VS 2008 Subtract Column Values In Listview?
Dec 13, 2010I have a 3 column listview. Column 1 and 2 has few integer. How can I subtract Column 1 and column and show the result in column 3. Below is a sample data for columns.
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Function To Add And Subtract Values On A Specific Column?
Jun 1, 2011i have a problem regarding datagrid.remove and textbox. This is a Function to Add and Subtract Values on a specific Column. If I cellclick on the main datagrid on a specfic row which has record where the record goes to the other datagrid with no record yet to be filled with record, the textbox will count/ add all the values from the UNITS COLUMN and in an instance on one row removed in the other datagrid, the total value of units in the textbox does not subtract or less. here's the code.
Public Function total_units_remove() As Double
Dim totalunits As Double = 0
Dim i As Integer = 0
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Get Values From SelectedItem In A Multi-column ListView In WPF?
Jun 29, 2011I have a ListView control as below
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Iterate Through Listview With Checkedboxes And Get Specific Column Values
Feb 21, 2012How can I iterate through a listview that has checkedboxes and get the value of the first column? The listview has 3 columns, "ID" "Survey" "County". I want to get the value of the "ID" column for the items that are checked. I've been using the following code, but can't figure out how to proceed. am I on the right track?
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Subtract Two Datetimepicker Values
Apr 5, 2010I have two datetimepicker controls one as a start date the other as end date, How do I go about subtracting the values to ge the number of hours? I tried...
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VS 2005 Filter The First Column Of A Listview Which Holds Date Values Using Add Days Method
Mar 18, 2009I am trying to filter the first column of a listview which holds date values. If the date is less than 21 days from today it deletes the row from the listview.
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Subtract A Value From Column Quantity(data Type Is Integer = 18) In Inventory Table?
Jun 12, 2011i would like to ask how do I subtract a value from my column Quantity(data type is integer = 18) in my inventory table if a customer will want to have 2 orders and of course 18 - 2 will be 16. how will i do this?
View 17 RepliesCalculate A Column Values Based On Other Column Values In Datagridview?
Jun 3, 2011am trying to calculate the values in rows in column 6 based on values of column 5. Bellow is the the code I am using I get a run time error about the string not formatted properly
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VS 2008 Get Data From ListView Column
Dec 27, 2010I am going crazy trying to figure this one out. I have been told many times that you can get the data of a column in a listview in this manner: YourListView.SelectedItems(0).SubItems(1).text This does not work. I have a ListView called EmployeeListView that is correctly populated by my database. There are three columns: (0) is First name, (1) is Last name and (2) is Employee ID. I can see the information in the ListView when I run the program. What I need to do is to pull out the Employee ID and put that into a variable called EmpID.
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VS 2008 Loop Through Listview Column?
Jul 18, 2011I got this line of
For Each lvi In Form1.ListOfSongs.Items
StoreLines = StoreLines & lvi.Text & vbCrLf
Next
But I only want to loop through column 6. how to do that? I tried to replace .Items with .SubItems(5) but it didn't work.
VS 2008 - Make Listview CheckBox Other Than 1st Column
Mar 1, 2010I've a ListView with 5 columns and the CheckBoxes property is set to true, Now how do i make the Checkboxes on any other column rather then the 1St column? Also i would like to change the state picture of the checkbox to something else when it's checked and unchecked.
View 2 RepliesVS 2008 Change Text In Last Column In Listview
Apr 7, 2011How would I change the text in the last column in the listview. I was thinking of looping around the lsitview but that would just change ever item. Anyways this is what I have.[code]
View 5 RepliesVS 2008 Preventing ListView Column Resizing?
Mar 24, 2010I'm trying to prevent resizing of the "headers" (columns) in my ListView control. I currently have the following:
vb
Private Sub savedColors_ColumnWidthChanging(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ColumnWidthChangingEventArgs) Handles
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This results in a System.StackOverflowException. How can I fix this or is there a more appropriate way to prevent resizing of the columns?
[2008] Checkbox In ListView Column Header?
Mar 8, 2009Is it possible to have a checkbox in a column header when in "Details" view? I want to be able to select all items in the ListView control with 1 click. Or is there another way to add a Select All command?
View 9 RepliesVS 2008 Function And Listview Values?
Sep 16, 2009I can't seem to see a solution to this problem, i have this function:
vb.net
Function functionDisplayLoggedInAccountData(ByVal HTML As String)
Dim testStr As String = HTML
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Add Multi-column Data To WPF ListView In Vprogram 2008?
Apr 30, 2011I've been searching and searching, but I haven't been able to find a halfway-decent way of adding multiple columns of data into a WPF VB.NET ListView. The data I'm adding is not from a datasource. [code]...
View 1 RepliesVS 2008 - Last Column Of The Listview Being Overlapped By The Vertical Scroller?
Dec 18, 2010Why is last column of the listview being overlapped by the vertical scroller? How can i fix it?
View 3 RepliesVS 2008 - How To Get Unique Values From Specified Column Of DataTable
Jun 16, 2009I'm trying to make a method that can get unique values from a specified column of a DataTable. The problem is that the column may be string, integer, etc. I'm not sure what type of variable the (Of T) is.
Private Sub GetColumnUnique(ByVal dbTable As DataTable, ByVal ColumnNumber As Integer, ByVal ColumnType As ???)
Dim results As List(ColumnType) = (From item In dbTable.AsEnumerable Select item.Field(ColumnType)(ColumnNumber)).Distinct.ToList
End Sub
VS 2008 : Set A Column To Accept Only Unique Values?
Nov 30, 2009Is there any way to set a column to accept only unique values?(Via Table Definition)
View 2 RepliesVS 2008 New Databound Column Not Saving Values
Dec 23, 2009I have added a new column to my bound datagrid table using sql server management. Added a new textbox to my form and using databinding, bound the textbox to the new column. Running my app I can enter text in the new textbox and if I save or move from the current row the text shows in the grid. But...after refreshing the grid or restarting the application, the text is no longer there.
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VS 2008 ListView In Which Items In First Column Are Selectable With A Mouse Click
Oct 11, 2011I have a ListView in which the items in the first column are selectable with a mouse click. How to I make these items non-selectable?FWIW, I've dug into the properties for the ListView but not been able to find which parameter is the right one to change.
View 3 RepliesVS 2008 User Values Added And Removed From Listview?
Mar 22, 2009I have a list view with 2 columns (Prodduct and Price). I want the user to be able to add there own values to the listview and have them save so that they will always stay there.I would also like users to be able to delete specific items from the saved list.
The values added to the colums are paired, and must stay together, as one value would be a product and the other a price, So they must, stay together. as a pair
VS 2008 - Loop Through Column Of CheckBoxes To See Checked Values
Sep 1, 2011I'm trying to loop through a column of checkboxes to see how many checked values there are in that column. The user has to have 2; no more, no less than 2, otherwise an error should show up.
Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
Dim count As Integer = 0
Dim x As Integer = 0
For x = 1 To DataGridView1.RowCount - 1
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The error message still occurs when I have only 2 chosen in that column. I even tried this
If CBool(DataGridView1.Rows(x).Cells(7).Value = Checkstate.checked) Then
Resize Listview Column To Largest Width (column Header Or Item) C#
Jul 4, 2011I have been trying to find out how to resize listview column width to the largest widthor either column header or item in c#
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Winforms - Change The ListView Column Header's Font For Each Column In 2005?
Sep 12, 2011I have a listview and i want to make one column's font smaller than the other column to fit form design. How will i do that?
View 1 RepliesMake The Listview Sort The Listview Items By Column?
Jun 22, 2010im trying to make the listview sort the listview items by column (whichever column was clicked, sort the list based on that column)
in vb6 it was done by:
Private Sub ListView1_ColumnClick(ByVal ColumnHeader As MSComctlLib.ColumnHeader)
Static olditem&
With ListView1
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Adding A Column And Values To It On The Basis Of Some Existing Colum Values?
Jan 4, 2011i have retrived this datatable from datasource and i want to add a more colum 'category'basedon the each value of each Role, like if role column has the value '90 daya client' then in the same row it should have a value 'DC' in the category column.n make a temporatry dt1 table but to add related values.
S.No First Name Last Name Role Date
1 Us er1Name User1Name 90 Day Client 11/01/2011
2 User1NameAtt1 User1NameAtt1 90 Day Client 11/01/2011
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Adding Column Values Of A Certain Column
May 28, 2010I want to add all the values of a certain column. I already get the value of an exact cell value but when i add the loop code for it to continue,it doesn't performs well.
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I,m using vb6 po with datagrid component.
Add To Second Column Of Listview
Mar 5, 2009I'm trying to add to the second column of my listview but i forget the code mine so far is:[code]
View 7 RepliesGet Column Name In ListView?
Jul 15, 2011How to write Query to Display Column Names of HTML table in ListView
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