Datagridviewtextboxcolumn Lenght And Text?
Nov 15, 2009Using VB.NETAm Using a textbox in Datagridview
Code for adding a textbox in DataGridview
Dim ti As New DataGridViewTextBoxColumn
DataGridView1.Columns.Add(ti)
[code].....
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Disable Text On DataGridViewTextBoxColumn?
Feb 2, 2012Is there a way I can disable non-numeric data in a DataGridViewTextBox column?
The field in my database is a float, and I want the user to only be able to input numeric values
Fixed Lenght Of Bytes
Apr 22, 2009trying to convert phonenumber to a fixed lenght of bytes.Example: 30172985 phonenumber is 8 byte. But my hardware wants 32 byte size.How do I automaticly insert 0x00 from 8 byte and upwards to 32? [code]
View 2 RepliesMarshal An Array With Fix Lenght?
Feb 20, 2012I need an array with fix String lenghts and fix rows... I do this...
Imports System.Runtime.InteropServices
Public Class Class1
Public WPFFunktion As String
[code]....
.net - Display Related Data In A Datagridviewtextboxcolumn?
Jan 1, 2011I have a datagridview bound to a bindingsource. Two of the columns contain values that link to the primary keys in other tables. Instead of displaying the primary key values, I would like to display the name of the item associated with the primary key. In other words, the primary key value may be 3 but I want to display "Furnace 5" in the datagridview instead of 3 (which it is now displaying).
View 1 RepliesGet The Byte Lenght Of A Row In A Dictionary Collection?
May 20, 2009If I want to get the length of Dictionary collection.Would this line of code be correct?
dim x as integer = Len(myDictionary)
.Net 2008 Sort DataGridViewTextBoxColumn Numeric Values?
Jan 27, 2012I�m using VB.Net 2008 application program.I�m using DataGridView, where column types DataGridViewTextBoxColumn. I have 3 fields. 1 field values are numeric, 1 field values are string and 1 field values are decimal.
When I try to sort the string value column, it sorts correctly. But when i try to sort the numeric value column, it sorts as if its string value.
2008 : Sort DataGridViewTextBoxColumn Numeric Values?
Jan 27, 2012I�m using VB.Net 2008 application program.I�m using DataGridView, where column types DataGridViewTextBoxColumn. I have 3 fields. 1 field values are numeric, 1 field values are string and 1 field values are decimal.When I try to sort the string value column, it sorts correctly. But when i try to sort the numeric value column, it sorts as if its string value.I searched a lot to make it sort numerically. But I couldn�t find it.
View 1 RepliesRestrict The String Lenght In Propertygrid Item?
Jul 22, 2009in propertygrid having name property .. How to restrict user only type in name property maximum 50 characters.. how to do this..always user is enter only 50 character ..after enter 51 character don't allow to typing.. This is the code i am adding Item in propertygrid..
<Category("Misc")> <Browsable(True)> <DisplayName("(Name)")> <Description("Indicates the name of the control to identify on the page")> _
Public Property Name() As String
Get
[code]...
VS 2005 Check For String, Find Lenght And Location Then Copy?
Mar 25, 2010So I have a string that I need to search through for certain strings. If they exist, then copy that string to a text box. There has to be an easier way to do this then what I have below
[Code]...
Input - DataGridViewTextBoxColumn - Column Should Not Accept Input Of Data
Jul 29, 2009On geting input into DataGridViewTextBoxColumn but the column should not accept input of data that is not integer like; 10003, 2.00, 1500.00
View 3 RepliesSql :: Find A Specific Line Of Text In A Text Document And Insert The Next 37 Lines Of Text Into A Database?
Feb 5, 2011I have an SQL database, and 50 text files, and Visual Basic 2010 Premimum,I need to find a specific line of text in the text files and then take the next 37 lines of text and save them in my database. I need advice as to point me in the right direction
View 2 RepliesVS 2008 : LblTotal.Text = Val(Form2.label.Text) + Val(Form3.label2.Text) Not Working?
Feb 25, 2010I am creating a Pizza Order program as part of my coursework college. why something isn't working.
Quote:
lblTotal.Text = Val(Form2.lblPizzaTotal.Text) + Val(Form3.lblDrinksTotal.Text)
The code above is what I am using to add the Value of Label 1 (Pizza Total) and Label 2 (Drinks Total), however it seems that in the final total it doesn't appear to add the value of Label 2.
Format Text - Rich Text Box - Where The User Will Be Entering Information - The Text Is Black
Aug 11, 2011On the main form of my application, I have a Rich Text Box which is where the user will be entering information. The text is black. then, i have a button which calls the dialogue "Notes" A dialogue appears, with a rich text box. the user should then be able to enter text into the box, click "OK", and the text entered into the Notes dialogue be inserted to the rich text box on the main form -- with the font colour "Red". The rest of the text in the main rich text box on the main form should remain black.
View 2 RepliesHow To Make The Text In A Text Box Into A Text File That Auto-creates In A Specific
Jan 24, 2011make the text in a text box into a text file that auto-creates in a specific?
View 4 RepliesIDE :: Make Search Bar Take The Text In The Text Bar And Add It Into A Pre Defined Weblink And Replace A Bit Of Text?
May 25, 2010Im trying to make a search bar that has a Go button now heres where it gets diffcuilt How do i make this search bar take the text in the the text bar and add it into a pre defined weblink and replace a bit of text with that word in the search bar so the user types into the text bar for example they type in NAME HERE so when you click go it taxt for instance [URL] now how could i make it so when you hit the GO button that it takes the text in the textbox and and replaced REPLACE TEXT in the pre defined address and put NAME HERE into the address and then load it up with a web browser and also how would i make it open up with the web browser that the person is useing (since lods of people use diffrent web browsers)
View 3 RepliesMake The Text In A Text Box Into A Text File That Auto-creates In A Specific?
Aug 15, 2011make the text in a text box into a text file that auto-creates in a specific?
View 4 RepliesVbCrLf Keeps Replacing Text In A Text Box When It's Meant To Be Displaying The Next Block Of Text Below It?
Mar 14, 2011I'm building a program in which it asks for your name and age and determines a ticket price based upon these details. I want it to show the person's name, then their age, (jump down a line) then their ticket price, and then it jumps down a line to show the next person's name, age and ticket price. Issue is, when it's meant to jump down to show the next person, it just completely deletes the last person's details.I'm using this line of code:
TxtFareShow.Text = (Name & Age & vbCrLf & Price) & vbCrLf
How do I fix this?
VS 2010 - Rich Text Box - Getting User Text In The Text Changed Event
Jan 20, 2011I'm Making a Simple syntax highlighter and I'm Doing the highlighting in the text Changed event of a RTB and for obvious reasons I can't re highlight the whole document each time someone presses a key so i highlight one line each time the text changes. But this creates a Problem. If someone pastes code into the RichTextBox It only highlights the last Line. So is there a way to get if the user typed the text in with his keyboard or pasted it from the clipboard in the text Changed event?
View 6 RepliesAdd Label.text, Datetimepicker.text And ComboBox1.Text Into Listview1?
Nov 13, 2010I am having trouble adding label.text, datetimepicker.text and ComboBox1.Text into listview1 box.I have set up multiple columns, one for the label, one for the date and one for the combo box text. All i have done is:
ListView1.Items.Add(DateTimePicker1.Text)ListView1.Items.Add(TextBox1.Text)ListView1.Items.Add(ComboBox1.Text)
How do i add these in the different columns so that they are all in one single row.
Insert Text To Rich Text Field At Text Cursor?
Mar 28, 2010I have a question, how would i have a button, then when you click it, it puts the text at the text cursor in the RTF?
View 5 RepliesComparing Text Box Text With Listbox Items Text?
Dec 7, 2010how to Compare text box text with listbox items text in vb.NE
View 3 RepliesListbox.Text Into Combobox.text / Textbox.text
Dec 22, 2011I am making a webbrowser and it has a history listbox(so it is always changing). I would like it so that if you double click on a listbox item or click on button5, axwebbrowser1 will goto the selected item, then the history form will close. [code]
View 16 RepliesWhen Click Button It Sends Text From First Text Box To Second Text Box
Oct 9, 2010I just finished reading Hour 3 in Sams Teach Yourself Visual Basic 2010 and I got a little stuck. url....Is the section I'm on, on exercise 1. I have the form set up with 1 button and 2 textboxes, but I'm not sure how I could make it so when you click the button it sends the text from the first text box to the second text box.
View 1 RepliesVS 2008 - Read Text File - When Click Button Add Text From Combobox Is Added To Text File
Jan 4, 2010I have one combobox, two buttons (Add and View) and listbox. When I click button Add text from combobox is added to text file. This is code for Add button:
[Code]...
Text Box Control - Allow The User Of My Application, To Enter The Text "unemployed" Into A Text Box
Jan 27, 2010A piece of code that will allow the user of my application, to enter the text "unemployed" into a text box and also allow them to enter numbers for how many years the person had been employed for.
View 2 RepliesAdd A Condition When Textbox1.text Changes , The Added Text To Textbox1.text Is Showed In Another Textbox?
Feb 23, 2012I want to add a condition when textbox1.text changes , the added text to textbox1.text is showed in another textbox.
View 6 RepliesFCL For A Method That Will Allow To Erase A Line Of Text From A Text File And Replace It With Another Line Of Text
Dec 19, 2008I've been looking through the FCL for a method that will allow me to erase a line of text from a text file and replace it with another line of text. Neither the StreamReader nor StreamWriter have a method for replacing or removing Text from a text file, as does the string object. Are there any available methods for erasing just certain lines of text from a file, and then replacing them with others?
In my code, I'd like to locate a certain line in the text file, and then at that point in the text file, use a For...Next Loop to replace each successive line of the text file with new text:
Dim user_data_file As String = "user_data.txt"
edit_input = New StreamReader(user_data_file)
Dim edit_line As String = edit_input.ReadLine
[CODE]...
However, I can't find any methods that will allow me to do this.
Label.Text = Val(Textbox.Text) / (Textbox.Text) - How To Obtain The Info
Dec 7, 2010LblPPG.Text = Val(TextBoxPP.Text) / (TextBoxQTY.Text)
This is the only way I know how to obtain the info I need for this equation but if generated again with no input from the textboxes I get an error. Is there anyway to bypass this if its generated a second time with no inputs?
Find Shortest ,average And Longest Text Length In Text Box In Visual Basic?
Apr 25, 2011what is the code for finding the shortest,average and longest sentence form the text box
View 4 Replies