ASP.NET

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web-service access problem saqib827-Feb-07 19:36 saqib82 7-Feb-07 19:36  Hi I have a web-service which is created in VC++ 8, I only have the .wsdl file of that web-service along with some .dll files. For my local pc, i did access the web-service successfully by creating the virtual directory. But when i try to access that web-service from a different pc on the network, i can not access it. I get the connection time-out error, or the page can not be displayed error. I also shared the folder in which web-service is residing but still this solution couldn't solve my problem. Can anybody suggest any solution to access that web-service??? Regards sAqIb "Our scientific power has outrun our spiritual power. We have guided missiles and misguided men." Dr. Martin Luther King Jr. Re: web-service access problem jasti.prasanthi8-Feb-07 0:12 jasti.prasanthi 8-Feb-07 0:12  Go to the project in inetmgr and rightclick-> Properties -> Directory Security tab-> Under Authentication and access control section click edit and check the enable anonymous access. Re: web-service access problem saqib828-Feb-07 0:36 saqib82 8-Feb-07 0:36  Anonymous access is already checked. But still it doesn't work. sAqIb "Our scientific power has outrun our spiritual power. We have guided missiles and misguided men." Dr. Martin Luther King Jr. About Webservices srilu nagalla7-Feb-07 19:36 srilu nagalla 7-Feb-07 19:36  Hi, Iam New to Webservices,Plz refer good material to learn webservices quickly iam awaiting for reply Thanks & Regards Srilakshmi Re: About Webservices _AK_7-Feb-07 19:37 _AK_ 7-Feb-07 19:37  To start you can have a look at this[^] Best Regards, Apurva Kaushal Re: About Webservices srilu nagalla7-Feb-07 20:12 srilu nagalla 7-Feb-07 20:12  Hi, When i was creating the proxy at command prompt i got the error like "wsdl is not recognized as an internal or external command" Why this error come,and also why we prefer proxy to expose webservice methods,cant we directly expose?. Plz calrify my doubts, otherwise suggest good link Advanced Thanks Srilakshmi Re: About Webservices _AK_7-Feb-07 20:23 _AK_ 7-Feb-07 20:23  I think you need to set the environment variable for that. Best Regards, Apurva Kaushal asp.net and netmeeting Sebastian T Xavier7-Feb-07 19:17 Sebastian T Xavier 7-Feb-07 19:17  hi, i would like to have something like netmeeting in my asp.net application. can i integrate netmeeting with our asp.net application. is it possible?. will you let me know how? thanks in advance sebastian Connectivity of asp.net and MySQL Rock Star.7-Feb-07 19:12 Rock Star. 7-Feb-07 19:12  Hi, I want to how to connect a mySQL with the asp .net application. I have tried the following procedure. Download the ODBC .Net data provider and install it on server. Microsoft.data.odbc.dll file is located in the following folder on server C:\Program Files\Microsoft.NET\Odbc.Net\. Install (MDAC) 2.6 and later MDAC 2.8 is install MySQL ODBC Driver-MyODBC 3.51. But i am getting error as a unable to initialize the provider So any one has solution for it please reply its urgent. Girish Re: Connectivity of asp.net and MySQL jasti.prasanthi8-Feb-07 0:16 jasti.prasanthi 8-Feb-07 0:16  You have to use MySql.Data.dll Place it in C:/windows/System32 and refer it in your application. Re: Connectivity of asp.net and MySQL Rock Star.8-Feb-07 22:59 Rock Star. 8-Feb-07 22:59  Thank you jasti.prasanthi its working now. Girish The Date format problem with MS-Access DB Praveen 1237-Feb-07 19:05 Praveen 123 7-Feb-07 19:05  This is the Select query that i am using while developing ASP.Net app using VB.Net My EventDate is in General Date format.But gDate is in Short Date format.So query not produsing any out put. Dim gDate As DateTime = txtDate.Text.Trim() SelectQueryText = "SELECT Distinct UserID,EventDate FROM History WHERE Dept='" + lstDept.SelectedValue.Trim() + "'AND EventDate=" + gDate + "" What is the currect query to get the OutPut? Praveen.K System Engineer Graviton Technologies Pvt.Ltd Re: The Date format problem with MS-Access DB Sylvester george7-Feb-07 19:10 Sylvester george 7-Feb-07 19:10  change EventDate as shortdate then compare Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com Re: The Date format problem with MS-Access DB Praveen 1237-Feb-07 19:24 Praveen 123 7-Feb-07 19:24  Sir, Actually i dont ve the permission to change the format of EventDate in DB...Then what i should do?Is there any provision to change the format of record at rub time? Praveen.K System Engineer Graviton Technologies Pvt.Ltd How to make Column of DataTable Visible False varshavmane7-Feb-07 18:55 varshavmane 7-Feb-07 18:55  Hi All, I have Datatable, which is created at runtime and Bind with GridView.What I want is to make two columns of that datatable visible false. Please tell me how do I go about the same. Thanks in advance... Re: How to make Column of DataTable Visible False _AK_7-Feb-07 18:59 _AK_ 7-Feb-07 18:59  I think you want to make columns of the gridview to be invisible not os the datatable, right? Best Regards, Apurva Kaushal Re: How to make Column of DataTable Visible False varshavmane7-Feb-07 19:02 varshavmane 7-Feb-07 19:02  Actually you are right but I tried that on RowDataBound event but it didnt work. Any help?? Re: How to make Column of DataTable Visible False _AK_7-Feb-07 19:07 _AK_ 7-Feb-07 19:07  I think when you are binding the gridview at that time you can make them visible = false (Can't you do that in design time). Are you creating the gridview dynamically? Best Regards, Apurva Kaushal Re: How to make Column of DataTable Visible False varshavmane7-Feb-07 19:13 varshavmane 7-Feb-07 19:13  Actually I am binding Gridview with ViewState DataTable on Add button click.Following is the code: strSql = "SELECT ColumnName, ColumnDataType FROM sysDataTypeTable WHERE ID =" & cmbGFormName.Items(cmbGFormName.SelectedIndex).Value objDT = objDB.ExecuteDatatable(strSql) If Not ViewState("WhereClause") Is Nothing Then 'DataTable is available in ViewState GridViewQuery.AutoGenerateColumns = True If htxtEditOrAdd.Value = "Edit" Then index = htxtSrNo.Value If cmbGFormName.SelectedIndex <> 0 And cmbOperator.SelectedIndex <> 0 Then CType(ViewState("WhereClause"), Data.DataTable).Rows(index).Item("FieldName") = cmbGFormName.Items(cmbGFormName.SelectedIndex).Text CType(ViewState("WhereClause"), Data.DataTable).Rows(index).Item("Operator") = cmbOperator.Items(cmbOperator.SelectedIndex).Text CType(ViewState("WhereClause"), Data.DataTable).Rows(index).Item("Value") = txtValue.Value If chkAndOR.Checked Then CType(ViewState("WhereClause"), Data.DataTable).Rows(index).Item("ANDOR") = "OR" Else CType(ViewState("WhereClause"), Data.DataTable).Rows(index).Item("ANDOR") = "AND" End If GridViewQuery.DataSource = ViewState("WhereClause") GridViewQuery.DataBind() htxtEditOrAdd.Value = "" htxtSrNo.Value = "" End If Else If cmbGFormName.SelectedIndex <> 0 And cmbOperator.SelectedIndex <> 0 Then Dim objDR As DataRow objVDT = ViewState("WhereClause") objDR = objVDT.NewRow() objDR("FieldName") = cmbGFormName.Items(cmbGFormName.SelectedIndex).Text objDR("Operator") = cmbOperator.Items(cmbOperator.SelectedIndex).Text objDR("Value") = txtValue.Value If chkAndOR.Checked Then objDR("ANDOR") = "OR" Else objDR("ANDOR") = "AND" End If objDR("ColumnDataType") = objDT.Rows(0).Item(1).ToString objDR("ColumnName") = objDT.Rows(0).Item(0).ToString objVDT = ViewState("WhereClause") objVDT.Rows.Add(objDR) GridViewQuery.DataSource = ViewState("WhereClause") GridViewQuery.DataBind() End If End If Else objVDT = New DataTable("WhereClause") objDC = New DataColumn 'Sr No Column objDC = objVDT.Columns.Add("SrNo", System.Type.GetType("System.String")) objDC.Caption = "Sr No" objDC.AutoIncrement() = True 'Field Name Column objDC = objVDT.Columns.Add("FieldName", System.Type.GetType("System.String")) objDC.Caption = "Field Name" 'Operator Column objDC = objVDT.Columns.Add("Operator", System.Type.GetType("System.String")) objDC.Caption = "Operator" 'Value Column objDC = objVDT.Columns.Add("Value", System.Type.GetType("System.String")) objDC.Caption = "Value" 'And/Or Column objDC = objVDT.Columns.Add("ANDOR", System.Type.GetType("System.String")) objDC.Caption = "AND/OR" objVDT.Columns.Add(New DataColumn("ColumnDataType")) objVDT.Columns.Add(New DataColumn("ColumnName")) ViewState("WhereClause") = objVDT Dim objDR As DataRow objDR = objVDT.NewRow() If txtValue.Value <> "" Then objDR("SrNo") = 1 objDR("FieldName") = cmbGFormName.Items(cmbGFormName.SelectedIndex).Text objDR("Operator") = cmbOperator.Items(cmbOperator.SelectedIndex).Text objDR("Value") = txtValue.Value If chkAndOR.Checked Then objDR("ANDOR") = "OR" Else objDR("ANDOR") = "AND" End If <b>'Make this 2 columns visible false.</b> objDR("ColumnDataType") = objDT.Rows(0).Item(1).ToString objDR("ColumnName") = objDT.Rows(0).Item(0).ToString objVDT.Rows.Add(objDR) GridViewQuery.DataSource = objVDT GridViewQuery.DataBind() End If End If Please tell me how do I make it visible false?? Re: How to make Column of DataTable Visible False _AK_7-Feb-07 19:26 _AK_ 7-Feb-07 19:26  You use to scare with these looong sode snippets.. I think just after you bind the gridview you can simply hide the column by using GridView1.Columns[1].Visible = false; or also just when you binding the gridview one event gets fired just as onitemdatabound in datagrid there also it can be done... Best Regards, Apurva Kaushal Re: How to make Column of DataTable Visible False varshavmane7-Feb-07 19:30 varshavmane 7-Feb-07 19:30  I have tried this but its not working. GridViewQuery.Rows(SrNo).Cells(2).Text = objDT.Rows(0).Item(1).ToString GridViewQuery.Columns(2).Visible = False GridViewQuery.Rows(SrNo).Cells(3).Text = objDT.Rows(0).Item(0).ToString GridViewQuery.Columns(3).Visible = False Its giving runtime error that index was out of range. Re: How to make Column of DataTable Visible False _AK_7-Feb-07 19:36 _AK_ 7-Feb-07 19:36  You first check whether that many columns are there or not. If you are having the columns then certainly you can make them visible false with that code. Best Regards, Apurva Kaushal Re: How to make Column of DataTable Visible False varshavmane7-Feb-07 19:41 varshavmane 7-Feb-07 19:41  What I am doing is taking 2 Bound Columns in gridview(which I have to hide)and then binding it viewstate datatable with gridview. but it gives runtime error. Re: How to make Column of DataTable Visible False _AK_7-Feb-07 20:03 _AK_ 7-Feb-07 20:03  You check the columns count and then try to hide. Check whether you are having that columns or not after you bind. Best Regards, Apurva Kaushal Re: How to make Column of DataTable Visible False varshavmane7-Feb-07 20:22 varshavmane 7-Feb-07 20:22  I got some code on google but it showing some error: Dim mt As DataTable ' Define datatable Dim col As DataColumn ' Define columns newGrid.DataSource = mt ' define datasource for datagrid For Each col In mt.Columns ' go through all the columns Dim dg As New BoundColumn() ' create a new bound column dg.DataField = col.ColumnName ' define the column name in datagrid newGrid.Columns.Add(dg) ' add the column to datagrid If col.ColumnName = "ID" Then ' if the field is a unique id newGrid.Columns(col.Ordinal).Visible = False ' set visible = false End If Next newGrid.DataBind() it giving error on newGrid.Columns.Add(dg) line.It says cannot control to System.Web.UI.WebControls.BoundColumn to System.Web.UI.WebControls.DataControlField. Trying to analysis the code. If u can help me for the same.

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