Clear This Summary Box?
Mar 3, 2011
I am a first year diploma in IT student and have this assignment here. Its for a catering business to calculate simply selections of food etc.So after calculation there is a summary to show total sales, number of sales and average sales. After the person clicks Ok i am asked to give them an option to clear summary.Now i need to know if they click yes how do i clear the summary?
Private Sub summaryButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles summaryButton.Click
'Calculate Average and Display Total Sales
Dim returnDialogResult As DialogResult
[code]....
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Dec 13, 2011
this is currently my code to clear my 5 textboxes
Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click
TextBox1.Clear()
TextBox2.Clear()
TextBox3.Clear()
TextBox4.Clear()
TextBox5.Clear()
End Sub
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May 17, 2009
I have a timer that runs every time by itself, and for the code the runs in it I would like to have it clear the dataset before it does anything, the timer runs every 10 seconds, so I tried to do dataset.clear but it would crash if the dataset had no values
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Nov 11, 2009
Before I publish my program, how do I set the summary properties? I mean the properties you see when you right click the exe file choose properties and then choose the "summary" tab.
There are the following properties:
Title
Subject
Keywords
Comments
Source
Author
Revision Number
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Jun 23, 2011
in hyper teriminal when i press "ctrl+L" is to clear terminal screen how to write the code in vb.net? Hyperterminal is connecting to serial comport.when i try this it work and return line on debug
serialport.writeline ("at+cmgl=1")
i try this but not work and it still show some lines on debug
serialport.writeline (vbcrtl +"L")
serialport.WriteLine("vbCrLf + l")
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Feb 9, 2011
I have been using the method summary XML Comments at the top of my procedures lately and am wondering if there are any logical or good practices related to this.I never put anything in the remarks because I put the description of the method in the summary tag. What belongs in the summary and what belongs in remarks?I seldom put anything in the returns tag because it seems like it would be redundant as I usually explain what is being returned in the summary. Should I simply keep the type of object returned in the returns tag?
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Apr 21, 2010
How to Sum a field annew Summarry Row in datagridview
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Sep 15, 2010
what is the best way to create a summary row like on the picture?[URL]..I'm trying it with an another dgv, but I can't create a dgv without column headers. Setting the visible property to false isn't good, because I must set the position of the summary balances.
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Dec 3, 2011
Ok, I have two forms. One which shows Personal Details of a client , the other which shows Calulations of their next Insurance bill.How do I create a so called 'Summary Form' which shows their details and insurance amount when I open the Summary Form ?
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Mar 7, 2012
In my program the whole thing works minus one integral part the summary option needs to be gray or disabled until values are entered into the NAME, AND PIECES part is entered. Any suggestions? willing to submit my code in Private message to get a second more experienced look at it.
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Sep 7, 2011
I have an unbound datagrid control I am using to store inspection information. The program records the information from the user, validates the values, and saves it into a database. It will then show the last inspection data in the datagridview. The user has the option of doublclicking a row and changing values and resaving the row. The number of rows per piece inspected varies, so that is why I used the grid to show the inspection data, however, they want to see a running total of each inspection point at the bottom of the grid so when they add the new values, it will update the running totals. I can see how to add a new column for a running total, but the layout requires the sums to be in the last row of the grid. I can add the row to the grid, but I need to make sure it stays at the bottom of the grid when I add a new row, and if possible freeze the row so it is always visible like excel. The program we are re-writting is excel based so this functionality is critical for the inspector to see the running totals for each inspection point.
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Aug 10, 2010
I made a change to my program this morning which worked properly before. The Targetframework was set to 3.5 and I thought let's set it to 3.0 that threw in some errors so I changed it back to 3.5.. however that's giving me an error as well now :S This is the error:
module 'Resources' and module 'Resources', declared in'C:mijnmapmijnmap2Resources. Designer .vb', conflict in namespace 'Resources'. and it's pointing to the dovents line
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Nov 26, 2011
I have a crystal report having a running total field. The field data type is int32 in the dataset and have the integer values in the data set. I have added the running total value of the field as sum, but it only displays the number of records in the report (count of records).How can I get the sum instead of count?
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Mar 12, 2008
Calling the next sub I get an error message which is not clear to me. Can anyone give me a solution.
A example vbscript from Microsoft (WISumInf.vbs) uses the same structure and is functioning as expected.
[Code]...
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Apr 3, 2012
This is my first time joining a site like this and I'm trying to learn vb .net. Im very new to the concepts and this was my last resort because I cant find the answer im looking for. Below is my code, and all I want to do is display the calculated resaults in a summary. Weather it be a message box or a diffrent form it really doesnt matter.[code]...
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Mar 19, 2012
After I change my LvList format Currency
Private Sub prodList_Activated(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Activated
For Each itm As ListViewItem In LvList.Items
[Code]....
If I dont make ProdList format currency my Total is normal = 13.850 my prodList or my sub Total?
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May 17, 2011
I have a validation Summary I am using for the RequiredFieldValidators to use to show the error messages while an image shows up next to the controls being validated.I have set the required field validator to Display="Dynamic". When I select something in the dropdown it removes the image next to the control right away like I want but the errormessage text stays on the ValidatorSummary.What can I do to make the ValidatorSummary to update dynamically like the RequiredFieldValidator when it removes the image next to the dropdown?
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Dec 8, 2009
I am trying to build a program for booking flights. I have many alll my prices working but I need to print a summary page for the client with the itenary of their trip. I know I can do this in a list box but is there a more efficient and nicer way to do it?
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Mar 19, 2012
So I read up on this method called PRG as a way of addressing the form double-submit issue. However, I have yet to find a descent implementation of the Summary Page / Success Message displayed to the user. The only way I can think of is storing a session variable, but I don't want it to persist on multiple refreshes. It should show the message/summary once, and be done. Furthermore, it would be ideal if the user could not return to the previously submitted page.
[Code]...
The question is, how to display this message on the redirect which directly results from the submit, and preferably not for any further refreshes? Or just simply display the message regardless of refreshes,whatever is easiest and makes the most sense.
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Jun 28, 2011
Adobe PDF does not have summary information written as an OLE property set into a stream named "05SummaryInformation" off the root storage. It uses another method that Microsoft stopped supporting in XP.
Using DSOFile I have added Summary Information to a PDF. This works...or at least I assmume so as after closing and opening the file the Summary Information is visible (Using a DSOFile viewer not Adobe)!
This is a simplified version of the code to save Summary Information to the PDF. Note this will not work on all documents for example Office 2007 docs. I use WindowsAPICodePack.dll for docs that this does not work on![code]...
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Feb 9, 2010
I got stuck with my program and I can't figure it out by myself. I have a problem in getting the total summary of my crosstab. Here's my sample report.As you can see on my report, you will notice that I set the Section Footer (it is not visible here) to Suppress (No Drill Down). Here's my formula
if {creditmemo_list.CreditReturn}="Yes" then
true
else
false
And it works fine. All I want is to get the value of total summary (Sum of @ii) of the crostab and subtract it to the value of #TotalBalance and the result would be the @GrandTotal.
The formula of my @GrandTotal should be #TotalBalance} - {(Sum of @ii)} <-Actual value of this object?+.`
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May 2, 2009
According to conventional programming, how is it to properly comment using the '''<summary> feature built into Visual Basic? Would I have to use the part that says
[Code]...
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Feb 27, 2012
I am developing an inventory system and I have developed the following function to convert between cartons and pieces.
Public Function convertQTY(ByVal units_case As Integer, ByVal quantity As QTY) As QTY
While quantity.pieces < 0 And quantity.cartons > 0
If quantity.pieces < 0 And quantity.cartons > 0 Then
[Code]....
For example if units/pieces per carton is 144 then the above code converts the pieces into cartons if the number exceeds 144 and if the pieces are less than 0 then the above code subtracts 1 from carton and adds units per carton into the number of pieces. So that the pieces never exceed total number of pieces in a carton and they are never shown to be less than 0.
I want the same effect in summary field in my crystal report. For showing sum of cartons and pieces at the end of each group.
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Sep 20, 2010
way to clear textboxes in VB.Net and what is the difference between the two methods? I have also seen people be critical of folk using clear objects on their forms and i can see why but in this case, i am only learning.
txtbox1.Clear()
or
txtbox1.Text = ""
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Jul 15, 2009
wan to ask about anyone know the code about how to clear all the data inside the data grid view without clear the binding source...
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Aug 3, 2011
I am executing this validation summary program in Visual web developer 2008 express edition, found the validation summary property is not visible in output.
<div><asp:ValidationSummary ID="sum1" runat ="server" ShowMessageBox="false" HeaderText="You details cannot be processed due to following errors:" DisplayMode="BulletList" ShowSummary ="true" Font-Names ="arial" Font-Size ="12"></asp:ValidationSummary>
<asp:CompareValidator ID="cmp1" runat ="server" ControlToValidate ="txtname" Display="Dynamic" Operator="DataTypeCheck"
[code]....
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Jul 2, 2010
Assuming I have a list of shifts for an event (in the format start date/time, end date/time) - is there some sort of algorithm I could use to create a generalized summary of the schedule? It is quite common for most of the shifts to fall into some sort of common recurrence pattern (ie. Mondays from 9:00 am to 1:00 pm, Tuesdays from 10:00 am to 3:00 pm, etc). However, there can (and will be) exceptions to this rule (eg. one of the shifts fell on a holiday and was rescheduled for the next day). It would be fine to exclude those from my "summary", as I'm looking to provide a more general answer of when does this event usually occur.
I guess I'm looking for some sort of statistical method to determine the day and time occurences and create a description based on the most frequent occurences found in the list. Is there some sort of general algorithm for something like this? Has anyone created something similar?
Ideally I'm looking for a solution in C# or VB.NET, but don't mind porting from any other language.
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Feb 10, 2012
I work with both vb.net and c# in Visual Studio 2010, and something which annoys the hell out of me is that XML Summary blocks display differently between vb.net and c#Opened summary blocks look like this
VB
''' <summary>
''' This is the summary of what the method does
[code].....
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Apr 3, 2012
I'm trying to learn vb .net. Below is my code, and all I want to do is display the calculated results in a summary. Whether it be a message box or a different form it really doesn't matter.
Public Class Form1
'Global Declarations.
Const STEREOSYSTEM_Decimal As Decimal = 425.76D
Const LEATHERINTIERIOR_Decimal As Decimal = 987.41D
Const COMPUTERNAVIGATION_Decimal As Decimal = 1741.23D
[Code] .....
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Dec 5, 2011
I have inputs for 7 textboxes for inputs, how would i make a summary page holding the information from the textboxes. What i would like to do is enter all the information then hit a summary button to display all those inputs.
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