DataSource Controls :: Enter Variables Into: SqlParameter[] ArrParam?
May 2, 2010I got variables to send as parameters to Stored Procedure,
How to send it using SqlParameter[] arrParam?
How to write those variables to the arrParam?
Similar Messages:
DataSource Controls :: How To Tell A SQLParameter Value To Use The Default Value
Jun 23, 2010I have a <asp:Parameter Name="Person_ID" Type="String" />. My Updatecommand contains, among other things: Person_ID = @Person_ID. That's all fine.
In my code behind, how to I say that I don't want to specify a value for this parameter, but rather want it to use the default value (which in this case is NULL?)
Or rather than telling it to use the Default value, is it possible to set it to Null? I tried setting the value to Null, but the sql code that got generated was Person_ID = "NULL", which of course, is wrong. How do I get it to generate Person_ID=NULL?
DataSource Controls :: How To Add An Sqlparameter With Value Of Null
Apr 17, 2010If Request.QueryString("departmentId").ToString() = "0" Then
SqlDataSource1.SelectParameters.Add("departmentId", TypeCode.Int32, 0.ToString())
I want to add a null value instead of 0.string() for the sqlparameter departmentId how do I do this?
DataSource Controls :: How To Checkbox Add Sqlparameter - Insert
Apr 5, 2010Protected Sub FormView1_ItemUpdating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.FormViewUpdateEventArgs) Handles FormView1.ItemUpdating
Dim IsPresCheck As CheckBox = CType(FormView1.FindControl("IsPrestigeChkBx"), CheckBox)
If IsPresCheck.Checked = "True" Then
SqlDataSource1.SelectParameters.Add("IsPrestige", System.TypeCode.Int32, 1.ToString)
Else
SqlDataSource1.SelectParameters.Add("IsPrestige", System.TypeCode.Int32, 0.ToString)
End If
but for some reason it's not seeing the parameter and returning an error
DataSource Controls :: Is It Possible To Check If A Sqlparameter Exists Before Adding
Apr 17, 2010I want to check if an sqlparameter exists before adding a new one so I don't get the error - @param was supplied multiple times. IS this possible?
View 7 RepliesDataSource Controls :: How To Write A Method That Uses SQLParameter To Insert Some Data Into SQL Server
Jun 30, 2010I am about to write a method that uses SQLParameter to insert some data into SQL server. However, do I "have" to specify a DBType? If not how is this handled?
Here is an example of the code I intend to write:
[Code]....
DataSource Controls :: Error "An SqlParameter With ParameterName '@UserName' Is Not Contained By This SqlParameterCollection?
Jun 30, 2010I am trying to display a profile page on my website using the SQL Datasource_Selecting and when the page loads I get this error "An SqlParameter with ParameterName '@UserName' is not contained by this SqlParameterCollection."
The code is:
[Code]....
and the sql code is:
[Code]....
DataSource Controls :: Can't Use OUPUT For Declared Variables
Jun 16, 2010I have a problem with my SQL statement with the WHERE statement and I also need to return the declared variable. and I have a function which also needs to return the returned value but it's not passed in as parameter it passed back with a variable declared in the sql statement using the Return keyword I can't use OUPUT for declared variables so if there here's my code.
[Code]....
DataSource Controls :: Declare Variables In A Gridview?
Jul 2, 2010I´m having a SQL query statement in management studio that runs prefect. I can´t have it set in a gridview.In SQL management studio I´m declaring some variables. It seems like I´m not able to declare inside the query statement in a gridview. Do I have to do the declaring outside the gridview?Here is my code in management studio
[Code]....
DataSource Controls :: Assign Dataset Values To C# Variables?
Jul 1, 2010I am looking to cache a dataset and then filter the results as they will be used repeatedly. However, I don't know how to assign values in the filtered dataset to variables in C#. I have looked on the internet for the past few hours but all I can get in binding the dataset to a control.
View 4 RepliesDataSource Controls :: How To Return Variables From Stored Procedure
Feb 1, 2010I have a stored procedure which returns a value to state if the userlogin is valid. but i want to return the data and store it in a data session as i will require the user details in the checkout page.
is it best to get individual parameters out of the stored procedure then assign the variables to a datatable which is then assigned to session Or how can i get all the details returned from the stored procedure for the table? not sure which would be the most effective solution?
DataSource Controls :: Declare Variables And Pass Values In Vb?
Mar 6, 2010I need to declare a variable xyz, then, using a select statement, pass a variable into it so I can then insert it into a table.
Dim @xyz As
Integer
set @xyz = (select xyz
from systable)
1. I get a squiggly line below the @.
2. I get informed that set and let are no longer supported.
3. When I remove the @ I get the squiggly below select.
DataSource Controls :: Static Variables Vs Linq2sql DataClassesDataContext Objects
May 6, 2010im developing a silverlight project using silverlight 3, vs2008 and linq2sql. when projects starts, im storing all the data from database into some static list variables. so when ever i need data, im reading it from those static list variables. all i want to know is, is it good to store data in static list variables and use it when ever necessary or is it good to get data directly from DataClassesDataContext object like db.mytable. which is the rite and fastest way or retrieving data. i mean which will use less connections to database?
View 2 RepliesDataSource Controls :: Combining Date And Time From Separate Datetime Variables In Insert Sql?
Jun 29, 2010I'm trying to combine a date and time from separate variables in my asp.net insert sql. pointers? I'm getting the following error
Conversion failed when converting date and/or time from character string.
[Code]....
DataSource Controls :: Assign Dataset Values Retrieved From Database To Session Variables
Aug 16, 2010I am looking to retrieve data from a database and assign those values to class objects which in turn will be turned into session variables. I am using an object datasource to retrieve the data from the database but I cannot find anywhere that shows how to assign these values to variables. The data is returned in a dataset. There is the added problem that there will be mulitple items returned which will have to be assigned to different arraylists of objects based on the a primary key in the database.
View 4 RepliesDataSource Controls :: How To Write Results Of Stored Procedure Variables In Button Click
Apr 1, 2010I am trying to get the results of the variables from a stored procedure to write out somewhere so I can see what values are being passed through for each variable in a button click. Does anyone know how to do that. Here is my code for the button click:
[Code]....
Here is my variables in the stored procedure. The first is the select statement and then the update:
[Code]....
DataSource Controls :: Creating Join Query / How To Address The Results To Be Stored Within The Output Variables
Apr 8, 2010[Code]....
Well I'm not familiar with SP's yet, and I can't find a single example of what I want to do. basically I want to retrieve the town & county where the customers id are equal (note there will only ever be 1 result)
I can't figure out how to address the results to be stored within the output variables.
Forms Data Controls :: Get Text As A Member Of 'System.Data.SqlClient.SqlParameter'?
Oct 5, 2010How do we get Text as a member of 'System.Data.SqlClient.SqlParameter'
See example of 'System.Data.SqlClient.SqlParameter', below:
[Code]....
Here is the snippet code to insert the Text as a member of 'System.Data.SqlClient.SqlParameter'
[Code]....
Add Two Parameters In SqlParameter
Oct 14, 2010I am an ASP beginner, I have a stored precodure which accepts two input parameters. In my ASP project, I have a button click event
protected void OnAddClick(object sender, EventArgs e)
{
string concept = txtConcept.Text;
string keyword = txtKeyword.Text;
.......
int result = Helper.ConceptInsert(concept,keyword);
}
In my Helper.cs, I have a method as
public static int ConceptInsert(string description, string keyword)
{
int result = -1;
string connString = ConfigurationManager.ConnectionStrings["MySpaceConnectionString"].ConnectionString;
string commString = "exec dbo.Concept_Insert @description";
using (SqlConnection conn = new SqlConnection(connString))
{
using (SqlCommand comm = new SqlCommand(commString, conn))
{
comm.Parameters.Add(new SqlParameter("@description", description));
comm.Parameters.Add(new SqlParameter("@keyword", keyword));
conn.Open();
result = comm.ExecuteNonQuery();
}
}
return result;
}
But when I run the code, error message is always Procedure or function 'Concept_Insert' expects parameter '@keyword', which was not supplied. How can I pass those two parameters together to the stored procedure?
VS 2010 - Missing SQLParameter Add Method
Sep 29, 2012I am trying to follow this sample of inserting data through gridview rowcommand. But somehow Im missing the sqlparameter add method whilst the namespace was already added.
Code:
//sqlparameter declaration of list type
private List<SqlParameter> insertParameters = new List<SqlParameter>();
mygridview_rowcommand(...){
SqlParameter _prm_guid = new SqlParameter("@pk_guid", SqlDbType.VarChar);
_prm_guid.Direction = ParameterDirection.Input;
_prm_guid.Value = thisguid;
insertParameters.add(?); //error on add()
}
Some other part of the code which related to insertParameters variable it give an error
Code:
for statement cannot operate on variables of type List<System.Data.SqlClient.SqlParameter> because List<System.Data.SqlClient.SqlParameter> does not contain a public definition of GetEnumerator
Am I missing a file reference?
VS 2010 - How To Set Sqlparameter List To A Gridview
Aug 28, 2013how to set sqlparameter list(of sqlparameter ) to a gridview??
Code:
Dim l As New List(Of System.Data.SqlClient.SqlParameter)
l.Add(New System.Data.SqlClient.SqlParameter("@name", "joy"))
l.Add(New System.Data.SqlClient.SqlParameter("@class", "neel"))
grd1.DataSource = l.ToList
grd1.DataBind()
Web Forms :: The SqlParameter Is Already Contained By Another SqlParameterCollection
Mar 10, 2014I have been getting this error for a long time now.
SqlParameter outparm2 = new SqlParameter("@OrderID", SqlDbType.Int);
outparm2.Direction = ParameterDirection.Output;
while (count < GridView1.Rows.Count)
{
cmd = new SqlCommand("Insert_Orders", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(outparm2);
[code].....
Obtaining The SQLParameter For The ID Value Field For Updating Gridview?
May 6, 2010 I am trying to set up a GridViewUpdate, I need to find the Parameter and I am having trouble figuring it out.
How would I go about obtaining the value for "@ID" parameter in order for the user to update the required "TAUpdateDate" field?
[Code]....
Failed To Convert Parameter Value From A SqlParameter To A String - How To Fix This Error
Apr 12, 2010I am using VS2008 with asp.net 3.5 and enterprise library 4.1. I am getting the following error when I try to connect to database.
"Failed to convert parameter value from a SqlParameter to a String"
Here is my code
[code]....
C# - Cant Enter Characters In Password Field. Can Enter Number Only?
Dec 22, 2010I used the following code to encrypt the password using md5 and store it in the database.
public partial class register : System.Web.UI.Page
{
SqlConnection con = new SqlConnection("Data Source=Shihab-PC;Initial Catalog=test;User
[code]...