Help me writing simple c# code to update postgres table

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næsten 5 år siden

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I have created a simple project in C# using npgsql / VS2015. It shows a login form asking for Postgres server, username, password, and database. When login completed, it lets select a table. Then it shows the contents of the selected full table in a datagrid. I am able to change contents in the datagrid. I want an update query (pressing an UPDATE button) that will let me update table based on modified datagrid contents. If possible, I will like to be able to initially select database from a combo box at login time (after giving server, user name, and password). Regards.

.NET

C# Programming

PostgreSQL

Projekt-ID: 20074358

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@MHassanBedor

Hi, I'm c# expert. I developed many applications using c#, postgresSQL, MSSQL, MySQL and Oracle. Looking forward to work with you. Regards

$25 AUD på 1 dag

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4 freelancere byder i gennemsnit $25 AUD på dette job

@mail2vimalarora

Hello, I am ready to discuss project with you. Being experienced in working on datagridview update functionality of c# windows form, I can make changes for you so that when updating on datagrid it will save into the table quickly and efficiently. I am available to start now and want to discuss more specific details. Looking forward to have further project discussion on chat. Thanks. Vimal Arora

$30 AUD på 0 dag

4,9

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@hereafter2

Hi, please consider chat with me My development skills are mainly focused on Microsoft stack, Have been involved in projects with other tool chains as well. Languages: C/C++ 98, 11, 14, 17 C# Typescript/Javascript Objective-C/Swift Java SQL QBasic/VB/VB.NET Target Platforms: Windows Desktop: Win32, MFC/ATL, Winforms, WPF, UWP, WCF, .Net .Net Core Microsoft Azure/IIS: Asp.net, Asp.net core, Entity Framework, MsSqlServer, Sqlite, MySql, Azure Storage, Azure Computing, Azure Web Apps. iOS: Cocoa, Xamarin, Ionic, React Native Mac OS X: Cocoa, Carbon Android: Android SDK, Xamarin, Iconic, React Native Web Front-end: HTML, CSS, Angular, React, Vue, jQuery, Bootstrap Chrome/Firefox/Edge: extension api Network/Service Protocols: TCP/IP, UDP, HTTP, WebService(SOAP), Web/Restful API, WebSocket/SignalR General Knowledge: Windows OS, Inter-Process Communication, Multi-threading, Concurrent programming. Office Word, PowerPoint, Excel. I have the ability to deliver quality software solutions.

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@haisamrasool

Hello sir, I am expert developer and designer. I have done many projects like this one. Is it Winforms or WPF project? I can assure you that if you work with me once, you will always work with me for these kind of projects. Looking forward to hear your requirements detail. Thanks.

$20 AUD på 1 dag