为什么我会得到“字符串或二进制数据将被截断"的信息?作为错误? [英] Why do I get "String or binary data would be truncated" as an error?

问题描述

我对此有疑问:

字符串或二进制数据将被截断

String or binary data would be truncated

这是我的编码:

String savePath = @"C:\Users\Shen\Desktop\LenzOCR\LenzOCR\WindowsFormsApplication1\ImageFile\" + fileName;

inputImageBox.Image = Image.FromFile(ImageLocation);
inputImageBox.Image.Save(savePath);

String sqlData = "INSERT INTO CharacterOCR(ImageName, ImagePath, Character, CharacterDescription)    
            VALUES('"+fileName+"', '"+savePath+"', '"+typeName+"', '"+CharDesc+"')";
SqlCommand cmd = new SqlCommand(sqlData, con);
cmd.ExecuteNonQuery(); // <<<<<error indicates here

出什么问题了?

推荐答案

查看表的架构并查看最大长度.您可能正在尝试插入大于最大长度的内容.

Look at the schema of your table and look at the max lengths. You're probably trying to insert something larger than the max length.

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