oledbdataadapter

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Import Excel trough OleDbDataAdapter in C# With changing Column names

Hello well i try to import a Excel document into my DataGridView in C#. So far it worked but there is a Column with Data in it i need to \'sort\'.[详细]

2023-04-05 00:52 分类：问答
C# Typed DataSets: OleDBDataAdapter use the column names from the Typed DataSet and not ExcelSheet

I\'m using VS 2010 with C# for a Windows Form application. I need to load my data from the Excel sheet onto a DataSet. I created the DataSet using the DataSet designer and I manually added the tables[详细]

2023-03-18 04:07 分类：问答
DataAdapter.Fill(Dataset)

i try to get some Data from a Access Database via OleDB in a DataSet. But the DataSet is empty after the Fill() method. The same statement works and return 1 row when i trigger them manually in D*.[详细]

2023-03-16 04:41 分类：问答
Reading columns using WHERE clause on MS Access passing combobox textvalue

I am working on a windows application written in C# and using MS Access 2003 as my database. I a开发者_运维问答m facing strange problem, when I write the query[详细]

2023-03-15 18:54 分类：问答
OleDbDataAdapter: Check table existence?

I have a program in C开发者_Python百科# that works with .xls files, where I query the database as below:[详细]

2023-03-09 04:45 分类：问答
How to get rid of the exception "The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine" in Win 7

I am running an ASP.NET C# application on .NET 4.0 framework using VS2010 on a Win 7 machine.Within my code I want to link Excel file with \"DataTable\" object. ie I want to access the data within Exc[详细]

2023-03-07 14:51 分类：问答
OleDbCommandBuilder OleDbDataAdapter Problem VB.Net

I have a field in a 2003 access database named first.I run the data adapter update command, gives me \"Syntax error in UPDATE statement.\" I change the field name to firstName, try the update again, i[详细]

2023-03-03 05:34 分类：问答
OleDbDataAdapter and column casting while importing Excel to ASP.NET

I\'m importing an excel using c#. But CustomerOrderN开发者_JAVA技巧R column contains these kind values:[详细]

2023-02-17 23:26 分类：问答
in C# OleDbDataAdapter.fill method not giving any data or error

I am using a data adapter to pull data from an access database (see below code). When I run the SQL in the Access database I get the expected data. However when I step through the code the fill method[详细]

2023-02-07 19:15 分类：问答
manipulate data before importing from excel to dataset

I have a couple of columns of data in an excel sheet which I have to import to my application. I do this using -[详细]

2023-01-10 22:23 分类：问答