Latest Answer: You need to create one folder in your application named Images and store all the images in this folder. Now in your table add one column named Image_Url and save the path of each image. now in your .aspx page take one Image control and in the ImageUrl ...
Imports System.Data.SqlClientPublic Class Form1Dim cn As New SqlConnection("server=.;database=atten;uid=sa;pwd=sa;")Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Latest Answer: Column Name do not allow numeric values.choose Charecters. ...
Latest Answer: contd...A newly created DataRow has its RowState set to Detached until it is added to the DataRowCollection via the DataRowcollection::Add method. The RowState is initialized to Added until the DataRow::AcceptChanges method is called, at which ...
The grid view consists of 3 columns which are combo Boxes. I want the string in the 1st column.
Latest Answer: ((DropDownList)GV_chart.Rows[e.RowIndex].FindControl("Dcity1"));Here GV_Chart is the id of Grid View And DCity is the Name of the dropdown list ...
Latest Answer: Server.Transfer is for intra-site communication where as Response.Redirect is for inter-site communtication.Response.Redirect is slow as compared to Server.TransferUser knows about the redirection of page in Response.Redirect as the URL changes but it ...
Latest Answer: There are 3 versions for each DataRow object.1.Original2.Current3.ProposedThe HasVersion( ) method of the DataRow can determine whether a specific version of the row exists. If the version exists, column values for it can be retrieved using ...
Latest Answer: Typed dataset is design time concept and it is type safe mechanish.typed dataset field can be accessed as properties programatically.Typed Dataset is more faster as compated to the normal dataset 'coz of the type casting is not required. ...
Latest Answer: 1. Ado.net 2.0 provides MARS ( multiple active resultsets which allows you to have two datareader on one connection open at sametime.2. Ado.net 2.0 provide bulk copy facility.3. Ado.net 2.0 provides table adapters and hence allows easy to create DAL.There ...
Latest Answer: Control which drives from BaseDataBoundControl Class Serves as the base class for controls that bind to data using an ASP.NET data source control. ...
Latest Answer: u just have a look over the fig 2 in this link and u can get somne info, i think...http://msdn2.microsoft.com/en-us/magazine/cc163933.aspxAnd also, the OLEDBSQL Provider posses native drivers to interact with database and the oledb had it's own drivers.As ...
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