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Member Avatar for markyjj

I need help on a program I am currently creating as I am trying to use a foreach statement on a DataGridView & loop through the rows & cells. I have tried the dataview but this doesn’t seem to have the properties to count through cells. I have therefore tried …

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I need help on a program I am currently creating as all I am trying to do is read all the cells in the datagrid to see if there are any null values and then display a message. I have racked my head around this for ages and I just …

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Can someone please help me on this problem. I am trying to send the updated changes to the sql database when I remove a row. I use the delete method to delete the numbered row through a dataview and then use the upate command to update the changes to the …

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I have a program where am trying to access a dataset in the main form from a 2nd Winfrom. I have created a form 1 ref but when I use this to access the datatable in the dataset it doesnt seem to work. The following code is for Form 2 …

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Can someone please help with the following problem I am trying to update a sql database through a command builder but I keep getting an sql exception (Additional information: System error.). I dont know where I am going wrong because I thought the command builder should carry out the update …

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I would like ask for some advice please, I am trying to create a program in C# but have the following problem. I am currently trying to loop through a batch of XML files that are stored in a folder. However, I just don't want to loop through the XML …

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Can someone please help me with the following problem. I currently have a datagrid linked to an sql database and in the grid I have a ckeckbox column. However, when I check the box in the current cell the checked box disappears when I click on another cell and only …

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