I have two DataGridView in a form one of them connected to the database. I want when I select one row of data in first DataGridView could have just information of that row in another DataGridView. Can I do this with DataGridView ? if not which object do you suggest for do this? There is something like MSflexgrid for visual basic 2010?
View 3 RepliesI have two issues I am trying to correct...First am trying to get my listbox1 to be the selected Comport used to do the send data and get data back.
My second issue is its requiring me to send two times to get my read data back as complete data and has odd shapes with the data I get back in front of and after the regular txt.
Beware, I am very new at this so please take it easy on me... Most help I did find was for older versions I only have the 2010 Visual studio Professional...
Public Class Form1
Sub GetSerialPortNames()
End Sub
[CODE]...
how can i insert data from data base with selected Datagridview columns i have insert combobox to Datagridview and it can load data from DB now i need insert data to another columns in Datagridview when i change combobox items?
View 7 RepliesI've problem about visual studio. I've 2 form in my project. lets say frmMain and frmLookUP. in frmLookup I put a datagridview to bind data that user search. I want show data that user selected in frmLookUp datagridview to frmMain.
View 1 RepliesI have a data grid view control which i populate using a random access file. What i want to do is when a user clicks on a cell, i want the data held in all the cells in the particular row to be used to populate some textboxes. i have searched everywhere and they all use sql databases.
View 2 RepliesI have a datagridview with data in it, i have set it so you can only select the row and one at a time.However, i need to get the data from one of the cells in the selected row, i have tried this
View 2 RepliesPublic
Class LoanCalc
Private Sub butCalc_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butCalc.Click
'This procedure executes when the user clicks the Calculate
'button to produce a loan payment based on the requirements
'as stated in the service request.
'Variable Declarations
Dim douPrincipal As Double = Me.txtPrincipal.Text
Dim douInterest() As Double = {5.35, 5.5, 5.75}[CODE]......
I am tring to send the data from Datagridview to Excel. Now the data sending is working good.But what i want is , In a datagridview rows having different colors.I need to send the data to excel with cell color or with Row color .
How can i send the data with Backcolor or CellColor or RowColor from datagridview to excel.
I am sending the Code which i COded for send data from Datagrisview to Excel as below :
[code...]
I'm working on a project. Part of the project needs me to capture data, for example, email address, from certain rows/columns of a datagridview and displays them in a textbox on another windows form(form1.vb) with a click of a button(Add Contact button). I am familiar with doing these in web form but windows form are different and i am not familiar with it.
View 11 RepliesIn my datagridview there are two dependent columns, one is category and the other is items. So I want to filter my item column list as per selected category. But the problem is that when I change the category wise data to datasource of items combobox, previous selected items names disappear because previous items is not in current datasource.
View 1 RepliesI'm trying to make a scheduling tool for my major at my school and I have a CourseEntryForm, RemainingCoursesForm and CoursesCompeltedForm.The CourseEntryForm has list boxes of courses that are required for graduation. I have been able to send the selected values of these list boxes to rich text boxes in the CoursesCompletedForm, however I need the courses that have not been selected in the list boxes to be sent to string that I can use in rich text boxes in the RemainingCoursesForm.I have tried using:ListBox.Items.ToString(RemainingCourses)when RemainingCourses is declared as string. I have also tried If statements to try to assign it, but I can never get it to work properly.
View 1 RepliesI'm trying to create a mailto hyperlink to send an email with the body being the selected items from a listbox, all on a seperate line. I have it working to where it will add the selected items but to seperate email panes.[code]...
View 18 Repliessending message on selected items only on checkedlistbox?
[URL]
Example:I have 2 items on checkedlistbox(BccFeild).but I only want to send the email on the second item.Here's my Code so far..
Private Sub interval_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles interval.Tick
Dim BccLine As String
For index As Integer = 0 To BccField.Items.Count - 1
[code]....
Code Result: Even 1 only of checkedlistbox(BccFeild) is selected. Both items still receiving an email.
I've been created the contact name with a photo storing on datagridview and i'd like to create the context menustrip of "Send To" by right click on the the row of datagridview and sed to USB drive. Need helping from visual basic forum.
View 7 Repliesi have a listbox (listbox1) which is populated via the user selecting a folder and the listbox1 displays all the subfolders of that folder, and a second list box (listbox2) which display all the files within the folder selected in the 1st list box.
And i have a checksum scanner on the same form, which when the 'scan' button is clicked i want to scan the listbox2 selected item, but i cant seem to get it working, heres my
Private Sub scan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCrc.Click
Dim c As New CRC32()
[Code]....
I want to have my current row stand out as the current row by virtue of the background color.I also want my current cell stand out from the row color.
in other words i want to controll the background of the current cell as well as the current row, and have these colors different from each other as wel as the background from the non current cells.
I am getting confused with the notion of the current row vs the selected row.I have tried messing with the default row style.selectedbackgroungcolor as well as the same for the default cell style, but cant get it to work the way i want.
i can almost get it if i set the selection mode to full row, but then cannot get the current cell to have a different background color.
I just want to display data in a DataGridView (from SQL - already made the connection) based on what is selected in a ComboBox (data that is also coming from SQL). The 2 are separete on the form. I am using VB 2010.
This doesn't work for me:
objCommand2.CommandText = "SELECT ProductID, Name, Color, Size, ListPrice FROM SalesLT.Product WHERE ProductCategoryID = " & cbCategory.SelectedValue
[code].....
How to get if the datagridview has a seleted row or current row? Ex. If datagridview1.HasCurrentRow = False then Messagebox.show("Please select a row first prior to click "change" button.") end if
View 2 RepliesThis post is continuation to the post which was posted by StatiX on Oct 23rd, 2007 regarding "Get The Selected row in DatagridView". [code]...
View 5 RepliesIm trying to send data from a Windows Form to an aspx page and send back a response. Im running around in circles trying to make this work. The data im trying to send is 4 strings. So fare I have this in my code, using the build-in webclient in visual studio 2010, in the windows form sending to the aspx
[Code]...
How i clear all data and not delete data or column in datagridview?
View 1 RepliesHow to do that no one cell is selected in DataGridView at first moment? (There are some controls in my form before the DataGridView and I don't want that any element of DataGridView is selected when the form is loaded).
View 2 RepliesI build an agenda in access on the left you have column year and then the month an then you have columns from monday to satrday
what i would like to see is when i select a year in the combox all the rows in datagrid of the selected year to have the same color also i would like to do that with the selected month
iam new to windows application.iam working with datagridview in vb.net .how to update the selected row in datagridview.any one help me with this.
View 1 RepliesI have a data which is saved in textfile. when form load the data in text file will be load in datagridview. i want delete the selected row from the datagridview. I used this coding to delete.
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim row As Integer
[code].....
I have a data which is saved in textfile. when form load the data in text file will be load in datagridview. i want delete the selected row from the datagridview. I used this coding to delete.
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim row As Integer
[Code]....
"Rows cannot be programmatically removed unless the datagridview is data-bound to an IBindingList that support change notification and allows deletion."
I dont understand what is this error and how to solve this?
I have a data which is saved in textfile. when form load the data in text file will be load in datagridview. i want delete the selected row from the datagridview. I used this coding to delete.Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim row As Integer Public selRow As New DataGridViewRow Dim index As Integer
index = DataGridView1.SelectedRows.Item(0).Index
selRow = DataGridView1.Rows.Item(index)
DataGridView1.Rows.Remove(selRow)
row = row - 1
End Sub
When i exucute this code it shows me error "Rows cannot be programmatically removed unless the datagridview is data-bound to an IBindingList that support change notification and allows deletion."I dont understand what is this error and how to solve this?
Is it possible to prevent any row in a grid from being highlighted? I'm familiar with the "SelectionMode" property. I manually add rows to a DGV and the 1st row is always highlighted. I'm trying to prevent this from happening.
View 2 RepliesI have a data grid view that displays data from a SQL table.
I need to get the text from a specific column in the selected row on a mouseclick to use it in a new SQL query.
I'm using Visual Studio 2005 and Mysql as my Database. Just wanted vb.net code to load data from datagrid to textbox.
View 2 Replies