Complete CRUD Operation in Asp Net using VB With SQL Server Step By Step

hello viewers welcome to programming geek i'm here with a new tutorial that is complete crude operation insert delete update charts in as we dotted with sql using vivid [Music] [Music] okay start visual studio go to the file menu click on new website select visual basic in the template in the left fan and as we dot network form site browse the directory where i create this website select g drive only g drive and then click on open yes now name the website application name is crude underscore underscore web okay the application is created now let's see the design these are the default design text i just removed all the text tag and attribute text also okay now i'm going to add a deep tag for heading so deep style equal to background color background color is blue violet and font size is double xlrs yes okay now make align center so ln equal to center write the text title text is crude operation in asp.net baby okay visual basic now i'm gonna add a break and then adding another dig table and equal to center style equal to fading 15 pixel okay now make the color white color equal to white of the title okay now this is looking nice go to the table table menu click on insert table raw i just added eight rows and two columns just click on ok yes the table is created default error div is aligned divs align is centered so it's center but i don't need align center so remove align equal to center okay now default align is left so table align is left and i'm going to add the label control from the toolbox just drag the level control and drop it in the aspx page text change the text this label control for product id so text is product id font size medium phone bold true and now copy this level control for item number specification color unit and other column okay now change the text second level control is for item name so change the text is item name third one for specification and then fourth one for unit this one for color [Music] okay and this one for insert date and opening quantity and then product status okay now add a text box control from the toolbox just to drag this trackbox control and drop it in the aspect space and now design this text box so font size is medium and white change the width white 200 pixel yes okay now it's done copy this text box and paste in item name row specification and then opening quantity okay you need color i will uh use different control for unique color inside and product status okay now change the id of the textbooks one as product txt product id okay textbooks to id is a txt item name antagonist three ids text specification and opening quantitative 4 for txt opening kty okay now add a drop down list for unit [Music] first of all change the style font size is medium and white is 200 pixel yes okay now add drop down list item list item one is kg piece and doesn't okay now change the id ids draw unit okay now color to insert color i'm just adding radio button list just drag ready button list control and drop it in the color row of spx page and change the id of this radio button id is radio color okay now add item list item color red green and black click on ok this is the default align vertically now i'm gonna make it as horizontal yes now it's horizontal align horizontal now copy this takes to opening quantity i just added a text box for insert it and change the id of this text box diagnostic id is txt date okay now i'm gonna adding extender how to use as actual context and i will create a tutorial and then i will leave a description link in the description box below okay now product status for product stages i'm gonna adding check box so check this one take this regular and take those irregular regular product and regular product and id is check regular and check irregular okay now it's done now i'm gonna add a button control from the toolbox just to drag the button control and drop it on the spx page and design this button control font size is medium onboard true and four color text is insert and then for color for color is white and change the back color of this button control back color is blue valid okay research this button control yes now this is looking nice okay now i'm gonna adding a git view first of all i'm gonna add a deep deck and with a align center then in this deep deck i'll add a grid view from the toolbox just go to the toolbox and add a grid view just drag the grid view yes now design this grid view okay go to the chores and no need break add a each hierarchical line [Music] okay it's added now great view ids create view one and change the header style white is 80 person yes now grid we had a raw style so expand the header style and select back color back color is blue highlight yes and for color for color is white okay now this is looking nice okay here i will write code to perform crude operation inside delete update just first this one button is for insert so i'll write code to insert okay start sql server this is server name select server name my server name is your option hype and pc sql indication login essay password sql server authentication password click on connect yes it's connecting now i'm gonna create a database and table [Music] create database include tutorial underscore db okay now execute yes commands successfully completed commands completed successfully now use this database yes the database is used now i'm gonna create a table in this database so table name is product info underscore tab first break yes now columns are product id this is integer type database integer and primary key and item name item name is embarker it's allowed less than or equal to 100 character and then specification unit cover inside date inside it is datetime opening explode status is also in worker okay now let's check the design of the spx page yes all the columns added yes inserted color opening and the status now select and execute incorrect syntax near the near product ready let's check oh sorry this is create table i just uh wrongly write database so create table product info underscore tab now execute yes commands completed successfully okay now let's check the records in the database table there is no records right now select start from product info tab yes there is no records yet it replace the database folder as you can see the database is created and the table also added in the database table folder protected item specification all the columns also displaying the database table okay now i'm gonna connecting sql server with the visual studio using server explorer so writing the data connection in the visual studio server explorer select the server name say the server name authentication exclusive authentication username sa password and now database database name is screw tutorial underscore db click on ok yes it's connected expand the database table yes these are the columns that will be stable [Music] now dim connect as new square connection to use sql connection you should import system.sql client yes import system.sql client is added now click on database go to the property and select the connection listing copy the connection listing and paste it in the double quotation okay it's done now dim command so dim command as new sql command this button i will far from insert operation so sql command is insert into database uh table name is product info underscore tab so product info underscore tab values values from the variable first of all values fast break then single quotation double quotation and ampersand in this ampersand i will add variable so i'm going to declaring variable for txt product id and item name specification and other text or text box other controls okay not team product is integer this is integer type so integer product id txtproduct.txt and item name existing this is the string type and barcode type so i just declare in the variable as a string text name.txt specification also same string text specification.text and same as you need unit resisting go to draft unit unit from top draft ready button list so radio color dot selected value and then insert it dim insert date as day time this is data type is date time so date time equal to txt date dot text and then opening opening quantity so demo filling as double this is the data type is double so double equal to text opening qty dot text and the status status is also listing so the status existing equal to default it's blank because there is uh two control check box one cisco check regular and checky regular so if check regular dot checked i mean check box one check regular dots and check regular check to go to true then the status will be status equal to regular double quotation and regular else i mean if not selected check regular or you can select check irregular then status will be irregular regular product and irregular product okay now i just use this variable in this sql command so this one for product id variable is product id okay you should put syntax accurately after the syntax comma then this one for item name variable item name okay now coffee this one for specification you need color okay item name then specification after i change the specification this is unit okay and next one is color and after that insert it variable insert date and then opening you can see in the server explorer opening and then status okay now initialize the connection string my connection listing is connect okay it's done now open the connection first of all you should open the connection too far from insert update delete operation you must open the connection so connected to fan and then command attack execute non-query after performing the execution successfully it will display the message image box successfully inserted and then i mentioned boxes style style is like information style.information and then title title of the message box title is messes okay finally close the connection connect dot close okay now it's done now i'm gonna add a method to load data in grid view to get result in the grid view instantly so private sub list product method name is list product and then sql connection and just uh put this sql connection you can use the sql connection each event or you can put this sql connection out of events so that you can use this sql connection each event using just connect okay i just copy the command sql command yes dim command is new sql command this is to select all the records from the sql server database table to git view so select start from product info underscore tab connect initializing the connection listing connect whereas i did not use this sql command sql connection here but i can use it because of i just put this sql command out of event you can see okay now sd as new sql data adapter command and dt as new data table [Music] okay to use data table you should import system.data okay now finally as the dot fill dd then grid b1 dot data choose equal to dt okay now just call this method in button one click event after performing the execution insert operation it will display the result instantly in the grid view okay save and okay right click and view in browser yes now i'm gonna inserting a record product id is one zero one item name laptop specification dell core i7 you need pieces black insert date opening quantity 500 regular insert or login field for user essay let's check the connection string go to the file yes this is the connection string i say password for sql server password yes now save and go to the viewing browser again yes now product id item name specification color black insert date opening quantity practice status yes successfully inserted uh method is not working so let's check the method and check the button one click event also yes button on click event method is called but oh sorry gp1 you should put grid beyond.databind yes so now i'm gonna insert one more record 102 del core i3 piece and 2200 regular no irregular okay successfully inserted and you can see the both records is displaying uh instantly in the gate view okay now inserting one more record one zero three item mouse specification dell color red quantity 100 regular click on insert yes successfully inserted and the result also displaying in the grid view instantly okay now i'm gonna add one more button this button controller used to update the records okay text is update and again go to the event yes this click event i will perform update operation to perform update operation just copy this insert code and paste all the codes are similar just change the sql command variable is also same sql command just change in sql command sql command is update yes update product info underscore this is table name and then set [Music] set item name equal to it will update item name specification you need color inserted to bring and status based on product id so item name equal to variable item name and then after comma then specification just put specification [Music] yes you can see item name equal to item name and then item name is variable item name item and now specification specification equal to variable specification single quotation double quotation then ampersand specification and then comma and database table column name unit capital u unit and the unit small letter unit is variable unit color equal to color insert date database table column name insert date equal to variable insert it and then opening equal to opening then comma status status equal to status remove the breaks and now add higher clause higher product id equal to single quotation double quotation ampersand and then product id okay you must add higher clause to far from update operation or it will update all the records in the database table okay all are same just change the messes message is successfully updated okay contour close list product okay now you in browser yes call the method in page load event to load data at the time of phase loading okay so double click on the page yes this is the phase load event just copy the method give you in browser yes now i'm gonna update the record 102 record productivity102 item name laptop to desktop specification dell core i32 del core i7 does on page two dozen color black to red and insert it quantity click on update yes successfully updated you can see the result in the grid view okay it's changed okay it's done now i'm gonna add button control just copy this button control and paste this button control will be used to perform delete operation so select the button control and go to the property change the text text is delete okay go to the event now just copy the update code update button is good and paste it in the delete button button three okay to delete your record i need one variable for product id only and remove other variables okay i just give one variable product id conduct open command sql command is delete product info tab then higher remove all the code and then just put higher product id equal to yes higher product id equal to product id product id column name equal to single quotation double quotation a person then variable product id initialize the connection string connect non-query okay message will be successfully deleted and conduct close and the method list product okay now right click view in browser yes now i'm gonna delete a record where product id that record which product id is 103 click on delete yes successfully deleted you can see the record also removed from the grid view i'm going to insert uh one more record 103 yes insert okay successfully inserted now one more record id104 specification del core i7 okay insert successfully inserted okay [Music] noted that if you delete a record you cannot get back this record so add confirm message before perform delete operation so go to the select the button and just write code on on client click return confirm are you sure to delete question mark yes single quotation back okay now if you click delete button it will display the messages are you sure to delete if you click yes it will delete or if you click no it will not delete are you sure to delete cancel it's not deleted if you click ok i usually delete okay yes it's successfully deleted and they can see the result also removed from the grid view now this button controller i'll use the charge specific record in the grid view so button this is a button click event okay now i'm gonna copy the code from the method load product list product okay yes now just add higher close in this sql command as well command d select start from product info type higher product id will load the that record higher product id you put in the text product id text box okay now declare variable variable is dim product id as integer equal to product id prompt txt product id takes the product id dot text okay now just use this variable in this higher clause product id okay initialize the connection string sd dot field dd okay now go to the bn browser yes now i'm gonna see only one two three record as you can see in the grid view it's displaying the record so product id is 133 now one zero two and now one zero one yes one zero four there is no record uh with product id 104 so now i'm gonna insert one more record with one zero four product id name keyboard specification dale color black and inserted filling quantity and uh status okay yes you can see the records are displaying in there grid view there are four records now i'm gonna insert one more record productive 105 keyboard dell delto apple tech okay insert yes successfully inserted now if i want to update it's successfully updated and you can see if you want to delete it's deleted are you sure to delete it's displaying the confirm message are you sure to delete if you click ok it's deleted successfully okay thanks for watching this tutorial [Music] you

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Id: pA0zsUDHzF0

Length: 31min 31sec (1891 seconds)

Published: Wed Apr 14 2021