Avioed Dublicate Values In Datagrideview?
Nov 11, 2010How can I Avioed Dublicate values In datagrideview. IF find dublicate values row back colour will change
View 4 Replies
ADVERTISEMENT
Aviod Dublicate Value In Datgrideview
Mar 6, 2011[code]...
When I start the program, the program uses about 10k Memory. When I call Sub One, the program goes up to 800k Memory (roughly the size of the file). Why doesn't the memory usage go back to 10k when I call Sub Two?
IDE :: Doesn't Detect Any Dublicate Patterns
Sep 25, 2009The following code works fine when it doesn't detect any dublicate patterns. Is it possible to somehow alter to to also work with dublicate patterns? (i.e. to color duplicate patterns as well and nto just unique ones) Any ideas? [code]
View 1 RepliesSee The Last Value Add In Datagrideview?
Nov 7, 2010If I add data in datagrideview it will show only 10 data after that if i add any data and I want to see the last data I added I have screlldown. So every Time I have to do screlldown to see what I added. How can I see the last data in datagrideview which I am adding?
View 4 RepliesDataGrideView To Excel?
Sep 15, 2010How can I export DataGrideView Data to Excel?
View 39 RepliesHow To Filter Datagrideview
Jan 18, 2011I want to filter my data in datagridview like if datagrideview1.coloum(3).value < 0 then the the row will be hide.
View 3 RepliesHow To Short Datagrideview Data
Feb 18, 2011How Can I Short My Data in datagrideview. I want to short by coloum like I have a OLOUM Received_Date I want to short this coloum.
View 2 RepliesVS 2010 Datagrideview With Combobox Column?
Mar 14, 2011I'm maintaining a Datagridview on my Windows Form (VS2010) that DataGrid contained Sales Table, we enter Sales records into that datagrid but there is a column call "StaffId" (person who sold the Item). For StaffId column I need to have a ComboBox with [StaffId] and [StaffName] from my database StaffTable.In this case I could get only one Column to the combobox but how can I get 2 columns to the combobox
View 3 RepliesExport Date From Datagrideview To MS Word And MS Excel?
Oct 6, 2010How Can I export Date from datagrideview to MS Word and MS Excel.
View 2 RepliesSelect Brandy From Drop Down List From Datagrideview?
Apr 15, 2012I am having a problem in vb.net I have a data gride view ,in which 2 drop down list (coloumn) are there select category select item name there are 2 category brandy and whisky if i select brandy from drop down list from datagrideview it should populate the other coloumn(item name) with all the brandy names from the database(mysql)?
View 13 RepliesAdd Buttons Infront Of The Data Displayed In The Datagrideview For Only Records
Dec 25, 2009i need to know how can i add buttons infront of the data displayed in the datagrideview1 for only reocrds that has the name "michael" and also how can i put my code under these buttons that displayed infront of the records that has the name "Michael"
View 7 RepliesStop Selection Change When Press Enter In Datagrideview?
Aug 9, 2011When I press Enter in gride view its selection get change. How Can I stope it. I want to keep the selection on same row when I will press enter on the datagrideview.
View 4 RepliesRead The Latitude And Longitude Byte Values From The DEM File (retrieving Binary Values)?
Mar 23, 2009I have a DEM file(Digital Elevattion Model File) and I am trying to open the file,where we have Latitude and Longitude values inside the DEM file.And, Now I have opened the file using Filestream and Read the file using BinaryReader.But, I am having a trobule in getting the values of Latitude and Longitude.I am getting Byte values randomly as 1,202,31,271 etc.But, we dont have latitude and longitude values more than 180,and also I am not getting 16 bit UInt values.For example, the values should be like Latitude 20.00416666666667 and Longitude 39.99583333333333.So,read the correct Byte values of the DEM file.The code I have used till now is:
Dim fs As FileStream = New FileStream("C:UsersadminDesktopHeader and DEM fileE020N40.DEM", FileMode.Open, FileAccess.Read)
Dim rd As New BinaryReader(fs)
Dim convertDB As UInt16
For i = 0 To rd.BaseStream.Length
[code]....
(VB2010) Save The Values To A File Which Loads The Values In The Specified Labels On Startup?
Jun 2, 2011lets say I have a form (form1) with lables a-z which are all designed with default text "0". So they all show 0 on program startup. which is fine. I also have a dialog with 2 TextBoxes; I want my program to update the default text/value on (only)form1 labels x, y and z to whatever was put into the textboxes when i press the OK button on the Dialog, so these specified labels show the 'new' value on next startup. Is it even possible or should I save the values to a file which loads the values in the specified labels on startup?
View 5 RepliesExclude Multiple Values In Sum Depending On Values In 2 Columns In SSRS 2005?
Apr 21, 2009I have simple columns and their respective sums. However, I exclude 1 particular value from each sum, like so [code]...
Now I need to exclude another value ("Awaiting Progression") from a second column called "PROGRESSION".
Since I already exclude value based on 1 column called CATEGORY, how do I change my =Sum(Code.ExcludeOthers(Fields!CATEGORY.Value,Fields!ACTION_PLAN_NEW.Value)) to exclude a value from the PROGRESSION column if it's = ("Awaiting Progression") ?
i.e. How do I exclude multiple values, depending on values in 2 columns in SSRS 2005?
See If The Values A User Inputs Into 2 Textboxs Equals The Values Assigned To A Picture?
Apr 21, 2010I want to be able to see if the values a user inputs into 2 textboxs equals the values assigned to a picture. I put these values in the picture's name and tag. Also the picturebox is getting the image from a random function correlating to an imagelist. How would i go about thisI thought of maybe using a checkbox and coding
If picturebox1.image.tag = ("12") _
and textbox1.text = 1 _
and textbox2.text = 2 Then
checkbox1.checked = true
unfortunatly when i debug it says the picturebox1.image.tag = Nothing
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
[code].....
Export Values From Array Into Excel And Import Scatterplot Of Values?
Mar 28, 2011I am creating a maths programs that draws graphs for the user. so far i have placed 22 values into an array and now i need to import them to excel, draw the graph and import the graph back into the program to display them.[code]...
View 4 RepliesHow To Find Repeated Values In One Dimensional Array And Change The Values
Jul 14, 2009I am using Visual Basic express edition 2008.I am trying to know if a value in a single dimensional array is repeated in the array. If yes, then multiply one of them by 100. For example:
MyArray (14) = 12, 15, 18, 15, 18, 11, 15, 18, 16, 14, 18, 8, 12, 17, 10
In the above example:
MyArray (1) = MyArray (3) = MyArray (6) = 15
MyArray (2) = MyArray (4) = MyArray (7) = MyArray (10) = 18
MyArray (0) = MyArray (12) = 12
[Code]...
In MS Access, Have To Compare Values From Two Different Tables, And Find The Difference Between The Values?
Jul 15, 2011I have a two different tables, Table 1 and table 2.
Table 1
-----------
Resource
Start Date
End date
[Code]....
Here I have to match the total hours of each table according to the resource,
then have to find the mismatched data and find difference with that values of mismatched data.
Why Are Numeric Values -1 And 0 Used To Represent Logical Values TRUE And FALSE
Mar 11, 2010I'm not sure this is really the right place for this question but I couldn't find a general programming forum.Why are the numeric values -1 and 0 used to represent the logical values TRUE and FALSE?
View 6 RepliesXml - Mix Values From Local Data With Values Returned From Database While Using LINQ To SQL?
Oct 27, 2010I am creating an xml file with LINQ as follows...
Public Sub CreateXml()
Dim db As New MDataContext
Dim Customers = <gallery columns="3" rows="3">
[code]....
Could i mix local values with the ones returned from the LINQ query...Something like the following?
Public Sub CreateXml(ByVal **Col** As String, ByVal **Row** As String)
Dim db As New MDataContext
Dim Customers = <gallery columns="& **Col** &" rows="& **Row** &">
[code]...
Asp.net - Integer Values Are Being Reset To 0 When The Sub In Which They Are Assigned Values Is Ended?
Sep 22, 2011In the following code I have two class scoped variables intCompanyID and intEmployeeID. When I set them to a value in btnFetch_Click then try to read them later in btnSubmit_Click they are set to zero.
Option Explicit On
Imports MySql.Data.MySqlClient
Imports System.Data
[code]....
Assign Different Values To Existing Values Of 2 Dimensional Array?
Apr 4, 2010I have an array of 10 x 10 as shown below. In addition to -1, it consists of numbers from 1 to 9.[code]...
View 6 RepliesAveraging Event Values Associated With Date Values By Hour, Day, Etc
Oct 28, 2010I have a bunch of events with values (how many people went through a doorway). Each event is associated with a Date. There is no fixed period to the events .If no one comes through the door, no event is generated, but often multiple people can go through at once, so the value can be greater than one.
Sometimes events are minutes apart for a time, sometimes there is gaps of a few hours,
Using the Date class, is there an easy way to average my values over periods of time?
Backcolor RGB - Updates The Scroll Bars Values And Txt Box Values
Apr 9, 2010i have a form where a player can change the background colour of the space attack game when the go in to it i want it to take the form1.backcolor which i have done but i need a code that would take the RGB value from form1.backcolor and put into three variable's so it updates the scroll bars values and txt box values so that the player know what colour they had it if they want to go back to it
View 2 RepliesCast Integer Values To An Array Of Enum Values?
Jan 2, 2009cast integer values to an array of enum values?
View 2 RepliesDatagridview Bound To Bindingsource: Displaying Both Old Values And The New Values
Mar 23, 2011I bound datagridview to bindingsource. The bindingsource has its datasource a collection Called Rates which is a collection of Rate items. The rate object has a property called VALUE. I need the user to be able to edit different values for the collection; However, on the datagridview, i need to keep displaying on one column called OldValue the existing Rate value before the change while allowing the user to edit that value in a second column called NewValue.
In other terms, One colum OldValue will keep the existing values from the DB before being edited by the user, this column OldValue is readonly. Another column NewValue will display, the 1st time, the old value from the DB (similar to OldValue when we do the Fetch from the DB), but it`s editable column, so the user can modify each value in the column NewValue without overriding OldValue cells. For now, I bound both columns OldValue and NewValue to the same property VALUE of the Rate object,
[Code]...
Get The User Input Values In Any Window And Set The Values Into Richtextbox ?
Jul 26, 2010I have a winform with richtextbox. I want to get the user input values in any window like chat programs(msn,yahoo,gtalk), Ms Word,...etc, and set the values into richtextbox?
View 3 RepliesInput Values, Output Equal Spread Out Values?
Jun 16, 2010Input a range of numbers and sort them into 6 equal amounts and then having the program tell you which amount the number was put into?
I.e
Input:
1200, 2400, 600, 600, 300, 300, 1200, 1200
Sorted into:
Group A: 2400 = 2400
Group B: 1200 + 1200 = 2400
Group C: 600 + 600 + 300 + 300 + 1200 = 2400