i take data from Sqlserver database , and my prblem is that i want to get old and new values from gridview and base on that i want to change there background colors .. i try gridview rowupdating , editing ,updated Events but when i debug no break point hit and there was no value in ViewSate that i declare ,
How do I display table database information from two or multiple databases tables where they are linked by one field? For instance, I have an Orders Table and Customer Table, and both are linked by OrderID, and I'd like to display all Orders and the corresponding Customer information.
i am using a gridview in my web page,i used to bind the database records to the gridview..my columns are name,empid,company name,pl leave,sl leave,total leave taken here total leave taken is not a database fields,in the page i want to fill the records once loaded pl leave and sl leave is added and display in the total leave taken column..it working properly when all pl ans sl columns fill with numbers,if some pl and sl leave having blank values.it showing an error like input sting was not in correct format..this is my code
I'm lost. I have a sub gridview in a gridview. In subGridbiview I have a button. How do I can clicking the button and get values outside the gridview? The subgridview not present the events ...
how do I click on the child gridview and get the values of the parent gridview? no events in the child gridview no number indexrow on the parent gridview I'm lost.
I have one filed that is encrypted using Rajindal algorithm and stored in MSSQL db.When I retrieve that column in gridview it's displayed in encrypted. I have the code that decrypts it but the problem is:How can I all loop throw this column values in the gridview and decrypt them all and display it in the gridview decrypted.See my code below:
I would like to ask a question on the visual basic codes to loop the gridview to retrieve the values and based on the values, it will be provided as parameters to update to the database table using stored procedure.
Firstly, I have a gridview named grvProduct. The page (ui) will be loaded with data from the database with the use of stored procedures. And only certain values can be edited through the use of template in gridview. So based on those edited values, I'm supposed to pass these values as parameters to the stored procedure which will then update a database table.
Let say, I have 3 records retrieved from the database and displayed in the gridview. And I would like to edit a values in the 3 records, how do I do batch update and pass those parameters to the stored procedure? I went to debug and step through the visual basic codes and realised there were too many arguments specified because I actually loop the gridview.
Below is my visual basic codes:
[Code]....
Below is my Stored Procedure code: [Code]....
I believe it is the error in the looping of the gridview which results that I could not batch update the data/values.
I happen to have used datasets and hence data tables in most of data access approaches.
This time arround i want to exctract the integer value and use it in the if statement for testing.
I however face a problem in the fact that though i can select the particular cell in a table i still get a table adapter which is not what i need and is not covertible to int value.
See the code below:
[code]....
How can I extra this particular xFiled value and return and integer value rather than a data table?
I have a problem that can't find a way to do it, I have a gridview with this columns:
ID | AreaName | CostCenter
with the "Enable Editing" option check and what I want to do is to get the values of areaname and costcenter and assign them to a label control so I can use the values for something else, for example:
ID AreaName CostCenter
1 Multiconector 1025
2 One Conector 2065
3 Plug & Play 1445
4 Splitter 1598
5 FNI 4298
and if I hit the edit button of the row with ID 4, assign the values to the labels lblAreaName = Splitter and lblCostCenter = 1598
Before I edit them, and so on with the rows I want to edit.
I put a dropdownlist in a template field with 4 choices with the values of each to a,b,c,d and when i run the update query i need it to pull from that selected row,and read the value selected in that field. I tried this:
@choice = SelectedRow.Cells[9].Text.ToString() but it didnt work
how can i extract data from a dropdownlist thats inside a template field and use in a update query?
I want to get the values from a cell in a gridview so can I do that without selecting a row. Its something like this I have a drop downmenu and based on the value selected in the dropdown menu I have to change the presentation of gridview without going to the database.
string code = ((TextBox)(row.Cells[2].Controls[0])).Text; string name = ((TextBox)(row.Cells[3].Controls[0])).Text; bool active =((TextBox)(row.Cells[4].Controls[0])).Text=="True"?true:false; //bool active = ((CheckBox)(row.Cells[4].Controls[0])).Checked; int id = System.Convert.ToInt32(row.Cells[1].Controls[0]); }
I get error on the last line stating out of index error, how do get the value which is not set editable in the gridview
I need to get values of all individual cells from the row of a grid view and assign eac one fo them to seperate variables. Should i just access the control values directly from the gridview (the controls are template fields) or is it best to run an sqlq select query for each value i want to retrieve.
I'm writing a gridview in VB.NET that is bound programatically in the Page_Load function. I am binding the data in the 'If Not Page.IsPostBack Then..." structure. And as you can see, I'm using TemplateFields instead of BoundFields. And I need to access the e.OldValues in my RowUpdating function, but they come up empty.
I have a gridview with a dropdownlist (ddlGrade) in one column and a textbox (txtText) and checkbox(cbxCheck) in another. When the checkbox is checked I to fire an event that will use the data from other controls in that row. In the method can get the checkbox value using:
how do I get the value of the other two controls that are in the same row (dropdownlist and the textbox) at the same time? But not the values from any other rows?
Im displaying a Gridview full of data but the column "Country" is displaying the CountryID and I want it to display the Country 'Name'", same with State/Prov and a Status column I have. I've looked around at BoundField Properties and such and can't seem to find where I can configure this. Is it straight within my DataSource? Here's my code:
GridView Code
[Code]....
Here is my DataSource Code
[Code]....
Is it within the SELECT statement of the DataSource where I can need to configure using "Country" not "CountryID"or "Status" not "StatusID"?