Getting The Text Value From An Access DB Cell?

Nov 15, 2011

I am trying to get the value from a field in my Access DB.Once the value is retrieved I need to be able to compare it to a condition I set. I still haven't figured out the right code to make this happen....i don't know if I should convert something or what,heres my line of code...

ElseIf Me.AssociateDBDataSet.Associates.Rows(0).Item(4).value.ToString = ("No") Then
MsgBox("You are not currently scheduled for Training! Please see your Trainer.", MessageBoxIcon.Stop)

[code]....

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Datagrid New Row Cell Validation - Validate Empty Text And Indicate Error On Cell?

Jun 1, 2010

The problem is that if you never enter anything into a cell for a new row then that cell is never validated. This is a problem because I have columns that should not be null. I am doing the check in the row level validation and storing the information about which cells are empty that should not be empty. The row level validation works fine and the row level validation error indicator goes on,(red exclamation mark at the beginning of the row) but I also need a visual indicator on the individual cells that are in error.

I am thinking that setting the HasError property for the cells that are in error should cause them to display n error style (the default red border). Is there a way to this this either from XAML (perferably) or from code?Alternatively I could cause those cells to re-validate when the row editing is finished. Does anyone know how to do this?

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Select A Record (A Cell) In The Column 'Dog And Have The Text Of That Cell Appear In A Textbox?

Jan 4, 2011

I'm using something call ultragrid in my program.The program works as a mini-record keeping area (Like any datagrid, really). Well, I am adding a history to it and it allows the user to see the last 50 records searched. They get a grid showing the records. This, thus far, works perfectly What I want to do is this: I want to select a record (A cell) in the column 'Dog and have the text of that cell appear in a textbox. This is what I've tried with no success.

HTML
Private Sub HistoryTextBox_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles HistoryTextBox.TextChanged
If ugHistoryButton.ActiveRow.Cells("Dog").Selected = True Then

[code]....

It just doesn't seem to want to transfer over when I select the cell in the 'Dog' column.

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Access A Value Of Gridview Cell?

Jun 23, 2010

I am trying to access a value of gridview cell , multiply it by 2 and then set it to another column. My code is below but i am getting the error "Input string was not in a correct format".

[Code]...

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String Text = Text Of Cell In Table Within VB Dataset?

May 17, 2011

Basically, I've made a dataset with a table inside of it that I plan on using for a quiz program.

If it matters, heres the code that was generated when I did this.

vb Private Sub QATableBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Me.Validate()
Me.QATableBindingSource.EndEdit()
Me.TableAdapterManager.UpdateAll(Me.Database1DataSet)

[Code]...

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Copy The Value Of Cell A6 Into Cell A5 Based On A Change In Cell A4?

May 16, 2009

I am attempting to copy the value of the TimeStamp in cell A6 which has the NOW() formula into cell A5 Based on a change in Cell A4. The catch is I don't want it to update every time the sheet is recalculated due to updating links in other cells on the sheet. ONLY when Cell A4 Changes. What do I do?

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How To Use Cell As A Text Box

May 3, 2010

The issue is whenever the user selects an item in an comboBox , the cell adjacent to the comboBox must act as a textbox containing by default as "Enter the Value" in transparent mode. when the clicks on it the default text has to be sqiped off and the cursor must blink at the beginning of the cell.

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Add Text In A Cell Depending On Its Value?

Sep 13, 2010

Is it possible to add text next to its value in a cell, depending on its value?

as example if the value of the cell is less than 1.00, the box will turn to red color and will be appear.

attachment 1 (pic1) is the image before and attachment 2 (pic2) is the image result i want.

i have successfully color the box and having problem with adding the text.

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DataGridView - Add Text To Cell?

Mar 30, 2010

I want to add text to a specific row, column in a DataGridView grid. I have tried several ways to do this bit none seem to work.

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Get Text From First Cell Of Selected Row?

Jan 12, 2011

I have a data grid view and i want to show the text from the first column of the selected row (regardless of what cell in that row is selected) in a text box.

So for example in this picture:

The 1st column of the selected rows text is 'California' so that should be sent to the textbox.

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Change The The Color Of The Text In A Cell?

Jun 21, 2010

I have a datagridview which I would like to change the the color of the text in a cell if the number is negative in the Total column. This is what I have so far.

Dim rowcont As Integer = (TTLGrid.Rows.Count) - 1
For x = 0 To rowcont
Dim Total As String = TTLGrid.Rows(x).Cells(4).FormattedValue

[Code].....

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Clearing Text Of Cell In DataGridView

Jun 18, 2012

I am new in VB2008. How I can programmtically delete/remove/clear the content of a cell of DataGridView? Say, for example, I have the following code that populates with data in DataGridView. Now,how can I clear/delete the "Test4" text from the cell of DataGridView? The GridView is not bound to any database.

Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim dt As New DataTable
dt.Columns.Add("income")
[Code] .....

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Excel Cell Format Changes In Text?

Dec 14, 2009

I have use microsoft Excel Sheet ..I've fell different Values in excel sheet there is no problem..but i've fell some numeric Columns like this (00023785678).. in this columns first zero is not get it..so i went to change the column in cells format of text..

how to create in Vb.net code.. already i have fell excel sheet this method...
Dim oXL As Excel.Application
Dim oWB As Excel.Workbook

[code].....

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Highlight Text In A Cell Of Datagridview?

Oct 1, 2009

If it is textbox then i can [code]...

I want to do so in datagridview with a currentcell.

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Read The Text Of A Cell In DataGridViewComboBoxColumn

May 10, 2010

I have one DataGridViewComboBoxColumn in the DataGridView, and that column's "ValueMember" is the "id" and "DisplayMember" is the "name" of my table. When I try to read the text with cell's "value" property, the "id" is returned instead of the "name". Is there a way to read the "name" or "DisplayMember" of a cell in DataGridViewComboBoxColumn?

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Show The Content Of The Cell In The Text Box?

Jul 10, 2011

now i use this code for show the content of the cell in the text box

For Each cell As DataGridViewCell In DataGridView1.SelectedCells
'assign values here
TextBox8.Text = cell.Value

after i edit the content now ho i can save it on the cell ???

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VS 2010 DGV Not Showing Text In Cell

Jan 5, 2011

I've got an unbound DGV with several columns that I am programmatically adding rows to. All working fine, apart from when I try to set a really long string in one of the cells, then that cell just appears blank. The string IS in the cell because if I select the cell and do this:

[Code]...

then the string gets copied to the clipboard and I can paste it into Notepad or whatever without a problem. So it is just purely a display issue... but it doesn't seem to make any difference if I resize the cell (horizontally or vertically) and I can't understand why it is doing this.

[Code]...

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.net - Select Cell In DataGridView By Header Text?

Feb 29, 2012

I'm looping through rows in a datagridview, and selecting a cell from the 3rd column each time:

Dim customer_name as String
For Each dgvr As DataGridViewRow In myDataGridView.Rows
customer_name= dgvr.Cells(2).Value
'....
next dgvr

However, I'd really like to make it dynamic, in case a new column gets added to the grid, so that I need the 4th column, not the 3rd. I'd like to use the column's header text. So something like...

customer_name= dgvr.Cells("Customer").value

Can this be done?

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Clearing Text From A Cell Based On A Condition?

Feb 17, 2011

write a macro that removes the letters "TBD" from any cell it is in in a range of cells (J5:PJ421)n a different worksheet. This is probably very simple, but I am new to VBA and can't figure it out.

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Datagridview Checkboxcell And Text Cell In Same Column?

Dec 2, 2010

i am developing an application with vb.net incorporating a Datagridview control. i know that we can make a particular column as checkbox column or text colum or button column. Is there any property/method to make one cell as checkbox cell, other as text cell and another as buttton cell for particular column within the DGVW?

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Display Image And Text In A Datagridview Cell?

May 20, 2010

I want to display image next to the text in each row in a datagridview. I have searched the net in the past 1 hour, but no big success. I know, that I must override the cellpaint event, but how?

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Excel Center Text In Merged Cell?

Nov 9, 2006

I want to align the text that is in cell A1 to the Center of the Cell.what am I doing wrong and how do I correct the issue?

excel.Range("A1", "I1").MergeCells = True
excel.Range("A1").Font.Bold = True

'align the text in the center of the merged cell
excel.Range("A1").HorizontalAlignment = HorizontalAlignment.Center

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Highlight Text Inside A Datagridview Cell?

Feb 15, 2008

Does anyone know how to highlight or change the color of text inside a datagridview cell? Not change the back or fore colors of the whole cell, but only for a particular word inside the cell. This is to make the search results more visible to the user.I tried doing it in the Cell_Formatting event of the datagridview but I'm only seeing options to change values of the entire cell (e.CellStyle). If there was only a way to select text inside the cell and set the selected text's properties. Or if I could use some formatting tags around the text.

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If Table Has Row Then Copy Text Of Cell To RadioButton?

Oct 29, 2010

What I need to do is if the table has a row then copy the text out of a cell to a radiobutton. The text I have so far is:
If EXISTS(ds.Tables("DogBasic").Rows(0).Item("DogName")) Then
RBDogName1T.Text = ds.Tables("DogBasic").Rows(0).Item("DogName").ToString
Else
RBDogName1T.Text = "Add Dog"
End If
[Code] .....

But I get an error:
Error 1 'Exists' is not declared. It may be inaccessible due to its protection level.

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Sort Database And Show Cell In A Text Box?

Mar 8, 2011

The code below works for clicking on a cell and showing the text in the proper textbox. I am monitoring cell 0 and 2-5. The problem is when I sort the database by clicking on one of the headers that is monitored, the program shows the below error. The error corresponds to the cell position that is monitored. In other words if I sort on the first column (0) then the error is associated with the following [code]....

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Using VBA To Edit Microsoft Excel Cell Text?

Aug 12, 2009

Every week I generate a CSV report that adds an extra space to the beginning of my date column. Because of the extra space, Excel recognizes the date as text and will not format the information as a date. I have tried the Right() function but once Excel recognizes the date as text, it will not convert to a date. Can I programmatically address this issue in VBA and how?

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VS 2010 Combining Text And Numbers From A Cell?

Jun 12, 2012

I have some trouble to combine text and numbers from a cell in my excel sheet.C

FilePath = "V:DatasheetPDF-COA & Sheets("Ark3").Cells(4,10).Value & *.*"

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Applying Date Format To DataGridView Text Cell

Feb 15, 2012

I'm adding a textbox to my grid as follows and formating it as a date.But reagrdless it doesn't seem to want to format it as a date.Further how would I prevent, for just a single column, the user from entering anything but numbers and "/"'s?[code]

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AutoSizeColumnMode - Adding Space Between Text And Cell Border?

Aug 19, 2009

VB.net VS2008. I have DataGridView AutoSizeColumnMode set to AllCells which works perfect except I need a little more space between all text. How can a use AutoSizeColumnMode but add the same amount of space between the text and the cell border?

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Datagrid-on Row Click, Load Text From Each Cell On The Row To Textboxes?

Aug 7, 2009

What im trying to do is, when I click on any row on my datagrid(dgvCompositions), all the cells(16 columns excluding ID column) in that row must be loaded into the 16 textboxes I have (txtB1, txtB2, txtB3....)

So when I click the row, and the entire row is highlighted the text from the cells get loaded into the textboxes.

I know how to pull data or text from specific cells clicked

Private Sub DataGridView1_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellClick
TextBox1.Text = DataGridView1.Item(0, e.RowIndex).Value
End Sub

But the problem I have is that how do I pull all 16 simultaneously and put them into 16 individual text boxes?

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