Conversion From Numeric Into Alphabetic?
Apr 16, 2012does anyone have a code to convert numeric figures into alphabetic for example:
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Detect Alphabetic Or Numeric Key In A Datagridview Control And Send Handled Key To A Textbox?
Feb 6, 2012I'm working on a Form that contains a datagridview and textbox, I need the datagridview detect any letter of the alphabet or numbers, then select the input and send the key pressed to input.
View 1 RepliesConversion From Numeric To System.Drawing.Color In VB Express 2010?
Jun 6, 2012Does anybody knows if it is possible to convert a numeric value into a System.Drawing.Color (or Pen) value? I need to implement the following code:MyBitmap.SetPixel(x,y,MyColor)
MYColor is a long integer and does not work because the above code needs a system color.
Asp.net - Cannot Get Column To Show Up In Alphabetic Order?
Nov 2, 2011Here is the code:
<%@ Page Language="VB" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<script runat="server">
[Code]...
Regular Expression To Match Alphabetic String And Require At Least One Uppercase And One Lowercase
Jul 20, 2009I am trying to write a regular expression string match in vb.net. The condition that I am trying to implement is that the string should contain only alphabets and must contain atleast one letter of both lower and upper case. i.e AAA-fail, aaa-fail, aAaA-pass.
The regular expression that I have come up with is ^(([a-z]+[A-Z]+)+|([A-Z]+[a-z]+)+)$
Is There A Numeric Text Box Not An Up-down Box A SIMPLE Numeric Box Into Which The User Can Place A Number
Apr 6, 2012Is there a numeric text box, not an up-down box, a SIMPLE numeric box into which the user can place a number, 5 boxes actually, then on command have the five boxes added and the sum displayed?
View 8 RepliesShape Of Really Large Characters Such As Numbers And Alphabetic Characters
May 9, 2011With the shape of really large characters such as numbers and alphabetic characters + others, is there a way to get that shape as a REGION please?Imagine a really fat snake forming the letter S or two rectangles placed together to form a large letter L or a T like the shapes in TETRIS.
1) Does anyone know of anything in VB.Net that can translate such shapes into a System. Drawing.Region or know of a project elsewhere that achieves this please?
2) While I'm on the subject, how would you SCALE UP / DOWN a System.Drawing.Region please? How would you work out the Transform Matrix required please?
Numeric And Non Numeric Data?
Jan 22, 2010I am reading a data file and storing them in an array of string.Data is random, could be like "1","2","133,18" but sometimes there can be missing values like "?".Once I load the data in the array, I want to check if at least a majority (like 60% of them) are numeric values.If yes, then I wanna track down the higher and lowest value in the array, and output a range of 5.Loop through the array
If 60% of them are numbers (integers or decimals) then find highest value, find lowest value end if produce range
If for example lowest = 1 and highest = 100, range of 5 means 0,20,40,60,80,100 (so 5 ranges are 0-20, 20-40, 40-60, 60-80, 80-100).Also if the ranges turn to have decimals due to weird numbers, I would like to round them up.My problem is, in order to find highest and lowest when there are non numeric values in the array like "?", how should I handle those? I was thinking of something like Double.NaN but I would have to have an array of doubles.
Conversion Error On Line 5 Stating 'Conversion From String 'S' To Type 'Double' Is Not Valid
Apr 8, 2009a user will enter a number, n, which ranges from 1 to 30. they will also enter a "P" or an "S" (sum or product). depending on which was selected, it will calculate the sum or product of the numbers from 1 to n.i'm having a conversion error on line 5 stating "Conversion from string "S" to type 'Double' is not valid." [code]
View 2 RepliesText -> Excel Conversion (with Extensive Formatting Required After Conversion)?
May 11, 2012I'm creating a program in VB.net that does the following:At a high level I receive a file in email, put the attachment in a monitored folder, import the text file to excel, format the excel, and then email the excel file to a list of recipients.
Here is my plan:
Completed: Outlook VBA to monitor all incoming email for specific message. Once message is received drop attached .txt file in a specific network folder.
Completed: (VB.net) Monitor folder, when text file is added begin processing
Not Complete: (VB.net) Import text file to Excel
Not Complete: (VB.net) Format Excel Text file.(add in a row of data,format column headers with color/size, add some blank columns, add data validation to some of the blank columns that allow drop down selections)
Completed: (VB.net) Save file.
Completed: (VB.net) Send file to list of recipients.
Obviously the items above that are not complete are the bulk of the work, but I wanted to get some advice on what some of you think would be the best way to approach something like this. The import and formatting of the file are causing me some problems because I just can't decide what would be the most efficient way to do this.
The way stated above. Import to excel -> format Having a template excel that contains all of the formatting already done for me and attempting to transition the data to this document (no clue if/how I can do this). Is it even feasible? Have the template already created and then import the text file to a new excel file, then transition that data to the excel template?
Something I thought about, in terms of formatting the document, was to record a macro of me doing all of the formatting that I'm going to need and then attempt to convert that macro into my vb.net code, but I'm not sure if that will work. I will need to verify that the text file comes in the EXACT format every time correct?
Java Conversion To .net Conversion Errors
Aug 31, 2009Here's 2 questions that I hope someone can help me on. This is in VB.net. I keep on getting this error 'java.io.bufferedInputstream.count is not accessible in this context because it is 'Protected Friend'. Does anyone know how to fix this error?
The other errors i get are "Overload resolution failed because no accessible 'Val' accepts this number of arguments". I have listed below the code that I have coverted from Java. Where is my mistake?'the underlined areas are where it is giving me errors.
[Code]...i
Set A Numeric Value To Each One?
Mar 11, 2009My firts issue is that I have a combo box, with a list of words, now I want to set a numeric value to each one.
In a little more detail. I have am looking to create a cost sheet, where, I select an item or items form a combo box and then they are automatically added up by this program I am hoping to design.
Now, I need to set these numeric values, but have no Idea how to do it. The second issue is that I dont even know how to get these values to add up
Best Way To Link A Name To A Numeric Value?
Nov 2, 2011So I am making a gambling game to better learn VB, and I am wanting to know the best way to link a players name with his pot.Currently I have a My.Setting's setup with a String var that holds the players names.Names = John, Greg, Bob..That is how the My.Setting.Names is setup. So I split them with a , and parsed them with a For statement. I then added them to a ListBox to allow the user to select the profile.[code]And then at anytime I can pull "John" in my var (ProfileToLoad) and then "100" in a separate var that I setup.
View 10 RepliesColumn Is Numeric Only?
Dec 10, 2009I want to a column is numeric only in datagridview , how can i do that. I know code to limit to numeric. But i tried many event of datagridview but it didnt raise.I tried keydowm,keypress... but not work
View 7 RepliesGet Items In A Numeric Up & Down Box?
Sep 12, 2009How do I get items into a numeric up and down box? It isn't something covered in my book, and I looked for an Items.Add type thing and couldn't find one.
View 3 RepliesGetting Numeric Value From A String
Nov 15, 2011I have a StatusStrip and is filled with Year in the format say "June2009 - May2010". I want to get the years from this string like 2009,2010 from the above string. [Code]
View 2 RepliesHow To Get Numeric Value From A String
Oct 18, 2011I have a StatusStrip and is filled with Year in the format say "June2009 - May2010".
I want to get the years from this string like 2009,2010 from the above string.
I have tried this but not able to further separate June2009.
Dim strYearDet As String()
strYear11, strYear2 As String
strYearDet = StatusStrip1.Items(0).Text.Split("-")
strYear11 = strYearDet(0)
strYear2 = strYearDet(1)
IDE :: Allow Non Numeric Data?
Sep 17, 2009I have a textbox field which when I save ,if the field has a Non Numeric Data throws an error message.How to fix this ?
View 7 RepliesNumeric Up/down Error
May 27, 2009the min value is set at 0 and max value at 255 i have this in a button click:
NumericUpDown1.Value = 99
it should change the value to 99, but it returns a error 'Value of '99' is not valid for 'Value'. 'Value' should be between 'Minimum' and 'Maximum'. Parameter name: Value'.
so much work to do and so many choices to choose from...
Set Numeric Up Down Increment To -1?
Dec 9, 2009Is there a way to make it so that when a person clicks the up arrow on a numeric updown it decreases the value by one? (only when they click it, not when they type a new value in)?I seek not answers, but understanding, that I may not solve, but learn.What good is a fish without the skill to catch it?
View 4 Replies[2008] Use Numeric Pad + Key For Tab Key?
Jan 12, 2009the Numeric Pad + key is used for tabbing through fields. Is there a simple way I can make this happen. I have tried it with a keyboard (Iwork off of a laptop) and it did work.
View 4 RepliesAdd Zeros (00) To Numeric String?
Feb 2, 2011I HAVE A double value as 4 now i want to convert this to string format as "04"
So it must convert each number to a format as "00"
How do you do this using string.format?
Convert A Value Of A Numeric Up Down To A Variable?
Jan 15, 2011How do you convert a value of a numeric up down to a variable?
View 1 RepliesDatagrid Cell Numeric Value
Aug 11, 2011how can i store 1,1,1 in quantity column in db using datagrid i.e when i type 1,1,1 in datagrid cell it automatically formats it like 111 but i want 1,1,1
View 8 RepliesDatagrid Cell Numeric Value?
Aug 11, 2011how can i store 1,1,1 in quantity column in db using datagrid i.e when i type 1,1,1 in datagrid cell it automatically formats it like 111 but i want 1,1,1
View 3 RepliesHow To Add Up Numeric Values In Datagridview
Jun 22, 2010I have a datagridview with 12 columns and 30 rows I want to use as a scoreboard for a game (no need to input or save data). Columns are for the players and rows for the scores of each turn played. Say player1 has a score of 10 I type it in in his column in row1, the 10 should show up in a label as his total. His next turn his score is 100, type it in row2 and the label should show 110 as total. Hope I am clear enough, is there anyone able to give an idea on how to do this (in code if possible)?
View 3 RepliesHow To Aggregate Field's Numeric Value
Nov 1, 2011How to Aggregate field's numeric value..? in visual basic 2010.i am created a form with a datagridview and a textbox .datagridview binding with a table. in visual basic 2010 and SQL Server 2008R2
table fields and datagridview columns are like below
[Code]...
How To Modify Numeric Values In Row
Aug 28, 2009If I have a column say "price" that has for arguments sake 800 rows and I want to use a textbox and button multiply every row by the number entered in the text box when I press the button. So lets say I want to raise the price 8.5% I'd put 0.085 hit the button it would loop through the rows and multiply each value in the "price" column accordingly.
View 38 RepliesNumeric Only Text Boxes?
Sep 1, 2009Im trying to code a program, that will only accept numeric values in a text box, and if you try to enter non-numeric values you get a message box that says "Please Enter Numeric Values Only." Is this possible?
View 3 RepliesNumeric Sorting A Datagridview?
Nov 17, 2009I am automating a datagridview that will hold the name of an object in one column and the number of units in the second column. The datagridview keeps recognising my numbers as a string and doesnt sort them accordingly. Any ideas how to inform the datagridview to sort by numeric?
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