After I click the "Update" button, it update the gridview data to database.But the gridview data cannot auto refresh, it still show data before amendment.I need to go back the page again to see updated data. What's the problem ? I had already Bind data after updating...
Protected Sub GridView1_RowUpdating(ByVal sender As Object, ByVal e As GridViewUpdateEventArgs) Handles Gridview1.RowUpdating
If Gridview1.EditIndex = -1 Then
I am using ItemTemplate & EditTemplate for editing the gridview. (ASP.net + VB).I click EDIT button then I can check/uncheck those checkbox and amend the textbox value. When click UPDATE button, it will fire the RowUpdating Event, But I found that when I get the value for update statement, it still get the value before editing, not updated value.How can I get the latest & updated value ?
The following is the VB code:
Protected Sub GridView1_RowUpdating(ByVal sender As Object, ByVal e As GridViewUpdateEventArgs) 'Update the values. Dim row = Gridview1.Rows(e.RowIndex)
When I click the "Update" button in the gridview, it fire the RowUpdating event, but it returns a error "Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"
The following is the vb code:
Protected Sub GridView1_RowUpdating(ByVal sender As Object, ByVal e As GridViewUpdateEventArgs) If e.RowIndex >= 0 Then
i m using access data base , when i add new record it will inserted in database but it will not effected in gridview after closing the form window and reopen the form record is displayed in gridview. I can use gridview.refresh() but it cant work?
I have a form with gridview data with database data. With query I run INSERT INTO from one table into another, with button. I would like when I run procedure, also reset/update/refresh gridview with new import data??!!
For info, I have try with some methods, such as me. gridview.refresh() or update(), but nothing. Maybe I have also using this methods wrong. Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
I have three dropdown list boxes and a gridview. The gridview shows data based on what is entered in the dropdown list boxes. I have added a button that allows the user to insert a record into the database and then the page refreshes. The problem is that when the page refreshes the gridview goes back to whatever was initially in the dropdown list boxes when I first brought up the page. Is there a way to refresh and maintain the data in the list boxes so the gridview shows the same data? My code is below.
I am relativity new to asp.net programming, so this one has me stumped. I manually created a dataset and set its value to the Datasource of the GridView control and then call the Databind method, but it isn't refreshing. I recreated a simple version of what I am doing so someone can advise me what I am doing wrong. I didn't include the Master file, as I didn't see it as pertainent.[code]...
I have a search on a grid view which limits the results. I would like the grid view to repopulate with all entries if a. the search box is empty or b. the user hits a button to refresh.[code]...
I have a form with gridview data with database data. With query I run INSERT INTO from one table into another, with button. I would like when I run procedure, also reset/update/refresh gridview with new import data??!!
For info, I have try with some methods, such as me. gridview.refresh() or update(), but nothing. Maybe I have also using this methods wrong.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim TEST = New WindowsApplication1.IdisDataSetTableAdapters.Queri esTableAdapter TEST.InsertQuery() End Sub
I'm using ASP.net; I have a popup browser window that contains an databound gridview with textboxes. It has an "Add to Order" button which takes the values entered and updates the database, then closes the popup and refreshes the parent. This currently works perfectly using window.opener.document.forms[0].submit();self.close(); in a RegisterScriptBlock
I now need to update the database on gridview page chage so that textbox values are not lost. I put window.opener.document.forms[0].submit(); into the PageIndexChanging event of the datagrid, but it does not refresh the parent window. Refreshing the parent window with the order lines helps the user see what they have already ordered. My update database method runs fine, just not the parent browser refresh. I also tried "window.opener.location.href = window.opener.location.href" to no avail.Refresh parent browser window on GridView page change?
There is a button called "Data Refresh". Once user clicks it, a few jobs will start:truncate 5 tables in local SQL server, insert data into 5 tables in local server from remote SQL server. It will take about 15 seconds.How to add progress bar with data refresh?
I have a program that has a main form, that stays on all the time.It does not get closed at all, it's the main form for the program. I have this procedure running on loadup of the form.[code]...
i add data in run time i could not see it in datagride till i have to close application and open it, so how can i do a refresh for datagrid just after adding data
i have a problem and it's hard to explain but don't know the solution.
A is viewing database from datagrid. after that B inserting a new data to database from different computer. A still looking datagrid from database before updated.
if he don't click refresh or using timer how can the datagrid automatically refresh the data from database without using button or timer. i don't like using timer cause it eat resources a lot.
I create a small vb 2008 Windows Form application which pick data from SQL 2005 and display in rdlc report.
Report creation and initial data load is fine.. but when i do any change to data and when i pull the report again, it does not getting refresh and still shows the old data.
I have a form with several tabpages. on each tabpage a datagridview and some textboxes or comboboxes. i add, delete and update truough this. i magaed to refresh the datagridview after adding something or deleteing or updating but i haven't managed to refresh the comboboxes and the other datagridviews.
I am working with vb.net 2010 SQL express 2008 and ReportViewer. I have created a form that a user can add, edit and delete data which is all stored in an SQL db. I am printing out reports for the user with ReportViewer. The issue I am encountering now is that at runtime if I make any changes and decided to view the changes via a report with ReportViewer, the change will not reflect. I have to close the program and open it up again so that I can view the changes. What do I have to do in order to view the changes view ReportViewer during runtime? This is my code:
I have a ReportViewer showing a report that is bound to a dataset. The dataset gets its data from a Access database backend. I have a separate form that allows the user to add/update/delete data. My problem is when the user makes changes to the data using the data entry form, the report does not reflect those changes. I have to close the entire program and reopen it before the changes take effect on my report.[code]...
Lets say i label "label1" , and 2 buttons named "button1" and "btnRefresh " [code]So , when user press the button 1 , the text will change. But what should i put inside btnRefresh to reload the forms ? and display the default label.text = "Form Load" ???
On my Winforms app, I have a primary form with a DataGridView bound to a database Entity datasource.
The grid is set up not to allow inserts. Instead I have a button on my form that kicks of a second dialog where the insert takes place (ie. with friendlier ui than is possible with the DataGridView).
The insert is working fine.. query of the underlying table in db shows that the record has been inserted. However, I can't seem to get the DataGridView on the primary form to see the new data just created by the second dialog.
I have read many Stack Overflow q & a's and tried various solutions to get the DataGridView to refresh to show new data.. but nothing works.
This must be a common situation ?? Can someone suggest some VB.NET code that will work ?
I've spent several hours reading through posts trying to make a data refresh/reload work and I can't.After adding a new record to the underlying table (using MSSQL) I need the datasource for that table to show this new record. My understanding is that using BindingSource.ResetBindings(False) is supposed to fetch a ew set of records and also update any control bound to it (ie ComboBox).Neither of this is happening. The new record is not there when using the navigator. The ComboBox does not show the new values either.It seems that this would be a simple basic command in VB, alas, I can't find a way to do this cleanly.I'm using SQLSERVER 2005 and VB.NET 2005. Controls are all bound to datasources...
