Posts
 
Reputation
Joined
Last Seen
0 Reputation Points
Unknown Quality Score

No one has voted on any posts yet. Votes from other community members are used to determine a member's reputation amongst their peers.

0 Endorsements
~8K People Reached
Favorite Forums
Favorite Tags
Member Avatar for Rachna0309

Saving data in ms access database from software on 32-bit platform runs perfectly well..But when I try to save data using same software on 64-bit application throws below error: **System.Runtime.InteropServices.ComException. Datatype mismatch in criteria expresssion. ** I have declared some variables as SHORT in my application and in database those …

Member Avatar for Begginnerdev
0
194
Member Avatar for Rachna0309

I am populating datagridview with 9 columns through dataset. After this I add 4 comboboxes programatically. Now for the first time form loads, everything goes well. But if I change selected value in combobox from FORM,grid does not gets value and it shows error **"Column cannot be added because it …

Member Avatar for kRod
0
181
Member Avatar for Rachna0309

I have datagridview populated with several columns,out of which some columns I want to change from textbox cell to comboboxcell at runtime. I have written a piece of code which works perfectly fine but it takes time to load grid.Below is the code: For Each row As DataGridViewRow In dgvUserDetails.Rows …

0
92
Member Avatar for Rachna0309

I have datagridview which is populated with 8 columns also it is databound.Now my requirement is I need last column say ABC As comboboxcolumn.But if in database,this ABC column has some value for a particular row,then that value should be displayed in that row's cell as selected value.Please help me …

Member Avatar for atele
0
627
Member Avatar for Rachna0309

I want to display image in crystal report from path given in database table.My code runs well but nothing is displayed in report.Below is my code.Please help me to find out the problem. Dim Con As OdbcConnection = New OdbcConnection Dim sql As String = "Select * from Image" Con.ConnectionString …

Member Avatar for Begginnerdev
0
356
Member Avatar for Rachna0309

I am populating datagridview(10 columns) with dataset.I am changing 7th column from textbox to comboboxcell at run time if some value(say caste) in database table for row is null. If caste field is not null in database, then comboboxcell should display that value for that particular row.Below is the code …

Member Avatar for Rachna0309
0
157
Member Avatar for Rachna0309

I want to set default value for column of datagridview.I am adding combobox column "caste" at runtime in datagridview.Now while adding each row,if database have value for caste field,combobox should show that value as default value else no default value should be selected.Thanks in advance.

Member Avatar for Rachna0309
0
2K
Member Avatar for Rachna0309

I have 2 datagridview (dgvFrom and dgvTo) and 2 buttons with right and left arrows. dgvfrom is populated from dataset. Now when I select rows in dgvFrom and click right arrow button, selected rows should move to dgvTo grid and those selected rows should get deleted from dgvFrom grid.and vice …

Member Avatar for TnTinMN
0
768
Member Avatar for Rachna0309

Dim Con As OdbcConnection = New OdbcConnection query = "Select Part_No,SLNOINPART,House_No,SurName+ ' '+F_Name+ ' '+M_Name As Name,Sex,Age,LocalityId from datafile where (Part_No between " & txtPartFrom.Text & " and " & txtPartTo.Text & ") and (age between " & txtAgeFrom.Text & " and " & txtAgeTo.Text & ") order by Part_No" …

Member Avatar for Rachna0309
0
187
Member Avatar for Rachna0309

I have datagridview which contains total 14 columns out of which first 9 columns are filled from one table("datafile") and other 5 columns i have added programatically as shown below. Dim col_Prof As New DataGridViewTextBoxColumn() With col_Prof .Name = "xx" .HeaderText = "xx" .ReadOnly = False End With dgvUserDetails.Columns.Add(col_Prof) Now …

Member Avatar for lolafuertes
0
122
Member Avatar for Rachna0309

I have datagridview which is populated with 3 columns partno,locality,houseno. Initially my row colour would be say light blue. Now what i want is whenever houseno changes in row,its row colour should be changed to say grey. That means whenever houseno changes,these two colours should be alternately applied to rows …

Member Avatar for Rachna0309
0
278
Member Avatar for Rachna0309

I have 3 comboboxcolumn in datagridview.I want to display its value in grid if its value in database table is not null.Eg one column is caste.if this is null in my databse table then combobox column should be added to grid else caste value shold be seen in combobox when …

Member Avatar for adam_k
0
521
Member Avatar for Rachna0309

I have datagridview with 12 columns from which last 3 columns are comboboxcolumn and I have to get value of those 3 columns to update database.I have witten below code on cellvaluechanged event: Dim rcount As Integer = dgvUserDetails.Rows.Count For Each row As DataGridViewRow In dgvUserDetails.Rows If Not row.IsNewRow Then …

Member Avatar for tinstaafl
0
135
Member Avatar for Rachna0309

I use ODBC data source to connect vb.net application to MS ACCESS database.When I have to install it in my clients PC,I have to manually make ODBC connection from(Control Panel ->Administrative Tools->Data source(ODBC)). Now what I want to do is,include odbc connection string in vb.net code itself so that I …

Member Avatar for RockJake28
0
687
Member Avatar for Rachna0309

I have successfully published vb.net application.After publishing I get 1 folder that contains dll's,2 manifest file and 1 setup .exe file.When I have to install this in my client's PC,I have to copy all these files.Is it possible that If I copy only one manifest file,my application would run? Thanks …

0
61
Member Avatar for Rachna0309

Hi all.I am trying to send mail through my vb.net application but i am getting error "Failure sending mail." Can any1 help me to solve this problem?Below is the code I have written. Private Sub Send_Mail(ByVal SendTo As String, ByVal Subject As String, ByVal Body As String) Dim strFrom As …

Member Avatar for troxin
0
1K
Member Avatar for Rachna0309

| Sr.No | Membership No | Name | Addresss | Occupation | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Account | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | | 35957 | SHAH HEMANGINI KANAIYALAL NATVARLAL |SHROFF STREET,, KILLA PARDI, DIST.VALSAD, Pardi, Pin Cd : 396125 | | 1 | 35959 | SARSIWALA SAKINABEN ASGARALI ABDULHUSEIN |OPP.HIGHPOWER SODA FACTORY,, DUNGRI FALIA,DAMNI …

Member Avatar for Pgmer
0
228
Member Avatar for Rachna0309

**I have a text file as below:** I have a text file as below:  BRANCH :SARDAR BHILADWALA PARDI PEOPLE'S CO-OP. ,Head Office NODE : 9 BRANCH CODE : 1 RUN DATE :11/05/2009 USER : SNA REPORT ID :R048260 * AREA WISE MEMBER LISTING OF SHARE CUSTOMERS ** PAGE : …

Member Avatar for Pgmer
0
250
Member Avatar for Rachna0309

I am using Like operator in ms access query to get part of string.This query runs well in ms access query wizard but when I use this query to retrieve records in recordset,recordset is null. Also I am using update query with like operator.Records are not updated and also no …

Member Avatar for adam_k
0
924