I am using DataGirdView in my project.I have some queries listed below.
1. I want to add Rowheader' name like
Column 1||Column2
Row1
Row2
2. I want to fix the number of Row like just 2 Rows . And if I edit in datagrid or press enter after editing ,the automatic addition of the next row must be blocked.
I'm a VB.Net newbie and have a question about how to disable this annoying auto-indenting in VB.Net Express 2008:
'POST
If PostData.Length > 0 Then
'GET
Else
Dim Response As HttpWebResponse = Request.GetResponse()
Can the IDE be told to ignore this type of line and leave it as is so I can have "'GET" aligned with the Else block?
when i choose this option (dont save any changes)in VB 2008 a msg error appear when press run or F5 and the msg is : Form1.vb cannt be modified at this time ?
View 3 RepliesI have a web reference listed on my windows form and I have it listed on my form.VB page "Imports ......" with my intellisense turned on. Everytime I start to type something my visual studio would stop working as I am guessing it is trying to refresh the list with all the commands from the web service I added which takes a couple of minutes. How do I set it so that it will not refresh the web reference? I want to be able to do it manually only, I want my intellisense to stay as it has all the commands I needed in there.
View 2 RepliesI need to avoid that any of a set of radiobutton autoselects at form load. Is possible?
View 5 RepliesHow you execute the disable function of automount through mountvol in windows XP? The mountvol for XP is different from windows 7 where win7 has the mountvol /n. how to do that?
View 1 RepliesI wonder if it's possible to prevent Visual Studio (2010) from automatically updating code when I change control names? [code]...
View 8 RepliesI have somehow managed to disable auto-implemented properties in my VS2010 IDE how to turn it back on. Almost every article on the internet loves to explain auto-implemented properties but doesnt give you the crucial option of how to turn it on or off.
View 2 RepliesAs mentioned in the subject. I found this default setting in VB 2010 rather annoying. For example:I have created an combox box and i have created an event as below as well
Private Sub cmbBuildingID_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles cmbBuildingID.TextChanged
listUnitStatus()
[code].....
SoftwareVersion: Visual Basic 2010 Forms and Applications...Application shows unhandled exception error message..How do you disable, or auto-click continue on all "Unhandled Exception" error messages?
View 8 Repliesi need help how to add odd numbers that are in my 6 textboxes collection and to see the result to label1 and how to add the textboxes that have numbers less than number 5.
View 4 Replies2 of the columns have data added to them separately from 2 textboxes so I want to disable these 2 columns and also have it so that when I tab through the cells the cursor does not enter the disabled columns but goes directly to the next enabled column of the row
View 2 RepliesI have a DGV with a Button Column. I need to be able to disable or freeze a single cell (or cells) in that column so that its button can't be clicked, but I haven't found a way to do it. It this possible?
View 4 RepliesWhen I check the Checkbox in datagridview and click Save button I want that the Checkbox in that cell would become disabled to uncheck or check again or invisible at all. Is that possible, what could you advise ?
I guess it should be smth like this (my datagridview shows only checked checkboxes),but it doesn't help, I still can uncheck boxes...
[Code]...
How do I disable copy from a DataGridView. It's a silly security feature.
View 1 RepliesI have a dialog that gets called from time to time. It is only created once, and then shown or hidden. Depending on the current conditions, when I display it, I need to disable the controls on it so that the user does not make any changes.I have code that checks the condition and sets the enabled property to false for the controls. There is a DataGridView control on the dialog, and for some reason, it stays enabled and allows changes. Does anyone know why, or what I need to do to get it to not accept any input?
View 4 RepliesHow to disable Cell Highlighting in a datagridview,Highlighting should not happen even if I click on the cell.
View 3 RepliesHow can I disable buttons on some rows in an unbound datagridview, or at least make it appear that it isn't enabled? The enabled property of the cell doesn't exist, and the visible property is read only.
View 2 RepliesI am having a form and datagridview.now the problem is that when form load and iam write something like saniplast so data of datagriview select similar saniplast when i pressed enter so the datagridview_keypress
[code]...
I have a datagrid with 5 columns.2 of these columns will have data entered into them automatically - depending on the entries of 2 textboxes.I can disable these 2 columns ok.How can I have it so that the tab key doea not enter the cells of these 2 disabled columns. ideally I'd like the tab to enter the cells of the abled columns only.
View 4 RepliesMy datagridview consists of Three columns.
1st column is Datagridviewcolumn
2nd column is datagridviewcheckboxcolumn
3st column is Datagridviewcolumn
so 3rd column i made as readonly.so i need to enable the 3rd column cell based on the checkbox check properry
so i am generating datagridview column dynamically and populating values in the datagridview dynamically.so my need is after populating the value if i check the check box the current row of the 3rd column cell has to be enabled. so how to do this. please show me some sample code if there any. please
I have a DataGridView that based on certain conditions certain columns or rows or cells need to be locked/disabled but the data in the columns or rows or cells needs to bvisibleNow let me define what I mean by lock/disable; the user cannot click on any cell that islocked/disabled, if the use is using the arrow keys the selected cell cannot move to a locked/disabled cell.So this means that setting the cell as read only will not work, the user can still place the cursor on that cell.
Private Sub DataGridView1_SelectionChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles DataGridView1.SelectionChanged
If DataGridView1.CurrentCell.ColumnIndex = 0 Or DataGridView1.CurrentCell.RowIndex = 0 Then
[code].....
In vb.net datagridview the default Enter/Return key behavior is to move to the next row is there a quick and easy way to avoid that.
View 3 RepliesMy Employer want's me to create a program that will auto distribute accounts.[code]...
View 2 RepliesI had the following code :
Dim row As Integer = 0
For row = 0 To pdgvDataGridView.RowCount - 1
pdgvDataGridView.Rows(row).Cells(0).Value = row + 1
Next
it's to add auto number into first column of each row. The codes running well, but after the codes completed, the first column of each row remain empty.
I am trying to auto populate some fields in my datagridview on my form called frmInfo.
I will try to explain what I need. The main form of my project is called frmEntry. frmEntry is mainly a data entry form only. A binding navigator is present to navigate between different record stored in the database. I want the datagridview on frmInfo to "grab" info present in the text fields of frmEntry.
I had the following code :
Dim row As Integer = 0 For row = 0 To pdgvDataGridView.RowCount - 1 pdgvDataGridView.Rows(row).Cells(0).Value = row + 1Next
it's to add auto number into first column of each row. The codes running well, but after the codes completed, the first column of each row remain empty.
I have 2 dgv's on a form that are both alike and even use the same datasource, just one column is different betwenn the two.I manually added the columns and set the datasource and bindings. When I make a change to the properties in one of my dgv's it keeps auto generating the columns I do not need.
View 2 RepliesI want to multiply or add the values of two or more cells in a datagridview control in a row and and should also be auto-saved in the database after entering datas in the cell. I am using SQL Server 2008 for my database.
View 32 RepliesI have a datagridview with data from a mysql database, i want to know if is possible to autorefresh datagrid when mysql database is update.
View 5 Replies