Sum +=the Convert. ToDouble (dataGridView1. Rows [I] Cells [1]. The Value).
Mainly (dataGridView1 Rows [I] Cells [1]. The Value)

CodePudding user response:

Var a=dataGridView1. Rows [I];
Var b=a.C ells [1];
Var c=b.V alue.

This can understand?

CodePudding user response:

DataGridView1. Rows [I] Cells [1]. The Value: is dataGridView1 controls, the ith line column 1 is from 0 (Rows and columns) in the Value of the

CodePudding user response:

Decomposition of the
DataGridView1 DataGridView control name
Row [I] the first X lines
Cells [1] in the first column X
The Value Value

CodePudding user response:

In general, primary school students homework can free copy from the Internet, you may need to take charge of junior middle school students job from online copy, while college students homework need to send "pseudo" to some outsourcing web and adaptation in the company, enterprise operation requires more professionals in the field of coordination, engineering development and implementation,

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refer to The second floor The kei ℡ response:

dataGridView1. Rows [I] Cells [1]. The Value: is dataGridView1 controls, The ith row column 1 is from 0 (Rows and columns) inside The Value of The

Thank you very much! However, the column colunm, isn't it? How to use the cell?

CodePudding user response:

refer to fifth floor electric aircraft manufacturers reply:

Quote: refer to The second floor The kei ℡ response:

dataGridView1. Rows [I] Cells [1]. The Value: is dataGridView1 controls, The ith row column 1 is from 0 (Rows and columns) inside The Value of The

Thank you very much! However, the column colunm, isn't it? How to use the cell?

The cell is the cell